" I marvel , " Carrie Bradshaw muse in season 1 , episode 7 of " Sex and the City " ( and literally every other episode of the serial ) , " In a city like New York , with its infinite possibilities , has monogamy become too much to anticipate ? " The 1998 installment , aptly style " The Monogamists , " explore the main characters ' desire for and aversion to — you guessed it — monogamy .

Over two decades later , the duologue around intimate practices and partnerships surely seems to be much more mainstream . But even as society has come to better understand and recognize " open relationship , " many of us are still confused or under - inform on what monogamousness is really all about .

What Is Monogamy?

" The dictionary definition of monogamousness is having a intimate relationship with only one pardner , " enunciate Emily Morse , doc of human sexuality and father / host of the SiriusXM Radio show and podcastSex With Emily . So essentially the polar ofpolygamy . " It ’s certainly the pervasive relationship structure modeled most often in society and medium . However , I trust for many people , it can be limiting . "

" I ’d specify it as experience only one intimate / romantic partner at a time , " says writer and educatorCarol Queen , who is also the staff sexologist at San Francisco - based intimate health and pleasure company , Good Vibrations . " Some studies separate serial monogamy from lifelong monogamy — that is , only one partner over the lifespan . "

harmonise to Queen , lifelong monogamists are now in the minority in the United States ( whichresearch indicatesmay be due to the unprecedented commons of divorcement and infidelity ; half of marriages today end in divorce , which is three-fold the divorce rate of 1960 ) . " We could also specialize common monogamy from those relationships in which only one mate is monogamous throughout the continuance of the kinship — in that horse sense , the partner is monogamous , but the relationship is n’t . "

Sex and the City cast

Where Did Monogamy Come From?

If you think monogamy is the nonpayment setting forevery mammalian , cogitate again : Onlyabout 3 to 5 percent of all the 5,000 or so speciesout there — include human beings — make the kind of lifelong bond we think of asmonogamy . Bats , wolves and beavers are among the monogamous mammal , but they ’re understandably in the minority .

scientist have long deliberate why any species would take part in a monogamous relationship . One theory posits that monogamy makes sentience in terms of partition of labor — i.e. , it makes it more probable that both parents will take part in parenting — but other experts debate that monogamy is in no path a guarantee of equal responsibility . In fact , it ’s thought that in over 40 percent of monogamous species , males still do n’t participate in the child - rearing . Many conceive it ’s more probable that because many members of monogamous specie tend to endure mostly in isolation , it hit it difficult for male to , well , spread their ejaculate . Under those lot , it make the most sense for males seeking to go on along their gene to single out one female person and commit . Romantic , no ?

Is Monogamy the Human Norm?

It ’s baffling to sleep together precisely how many people around the mankind key out as monogamous , but agree to a2018 study(based on finding from the 2012 National Survey of Sexual Health and Behavior ) , 89 percent of the 2,270 respondents aver they practiced monogamy ( 4 percent were in an open relationship and 8 percentage participate in " nonconsensual nonmonogamy , " whichsome would simply call " chouse " ) .

Different Flavors of Monogamy

The dictionary may have one narrow definition of what monogamy means , but can the construct mean different things to different the great unwashed ?

" Sure , although this is a move target and has more to do with the way a couple might define things , " Queen tell . " For some , worked up monogamy is probably not a affair . For others , it absolutely is . Some other strain I ’ve take heed people utilise involve fluid - bonding ( that ’s the ' monogamous ' partnership , all others are safer sex activity - restrict ) ; monogamous in townsfolk , not out of townsfolk ; monogamous in person because sexting or on-line dalliances do n’t count ; and of courseDan Savage ’s far-famed ' monogamish ' : ' allow for occasional infidelities , which [ a duo is ] honest about . ' "

" For most of my aliveness I defined monogamy like most of us do : single intimate and emotional closeness with one partner , " says journalistRobin Rinaldi , source of " The Wild Oats Project : One Woman ’s Midlife Quest for heat at Any price . " " When I tried an open wedlock for a twelvemonth and ascertain myself among people who structured their relationships in various ways , I visualize that what we loosely call ' monogamy ' could take several forms , from total exclusivity , to the occasional sexual involvement that did n’t breach a couple ’s aroused tie ( what Dan Savage call ' monogamish ' ) , to rigorously emotional ( nonsexual ) social occasion in which a partner still thought of themselves as ' close . ' "

" Everyone gets to decide what fall in their definition of monogamy , " Morse says . " Most citizenry tend to focus on the physical aspects , not kissing or sexually touch on someone other than their partner . However , there are emotional aspects that can hail into manoeuvre . For example , emotional cheat could be developing feelings for someone else , sharing intimate point of your life that you are n’t divvy up with your cooperator , etc . It ’s all about communicating with your partner about what your boundaries are within your relationship . For some , even ' slide into someone ’s DMs ' could be deemed cheat on , whereas others would n’t necessarily see anything wrong with that . "

Has Monogamy Changed Over Time, or Have We?

" The definition of monogamy overall has n’t really vary , but more people are realizing there are other human relationship models and choices out there , " Morse says . " Just wish with everything intimate , relationships have a spectrum . "

Queen allege the various sub - definition of monogamy — serial , womb-to-tomb , mutual , etc . — all serve to cater to the evolving worldview and rendition of the term . " All those above variation are ways of trying to grasp this change , " she enjoin . " Even though I think there was a meter when womb-to-tomb mutual monogamy was take to be the approve definition — among some conservativist , I imagine it still is , and none of those variant would really count . "

While those in the know may attach implication to the specific terms used to limit their sword of monogamousness , Queen says the proliferation of new vocabulary does n’t necessarily mean behaviors have changed all that much — we now just have label for them . " It does n’t think that all womb-to-tomb mutually monogamous relationships actually were mutually monogamous , " she says . " Historically , adult female have had less of a laissez passer to be non - monogamous than men have had — the ' pure - whore dichotomy , ' and all that . "

While sexual demeanor may not have drastically exchange as much as we sometimes think , Queen aver the more modern , nuanced rendition of monogamy are due to social context . " Monogamy can be looked at as a more diverse phenomenon now thanks to the ethnic changes that have brought all this out in the open , " she enjoin . " Particularly over the last 70 yr or so , post - Kinsey Report and certainly over the last half - century , post - Summer of Love . 2nd - moving ridge women’s lib initiallyhad a lot to say about it too , most of it not very free — that it was a double standard , and that marriage was a trap for women , specially back when we could n’t get a credit card or buy property without our hubby ( if we had one ) to signal for it . "

Polyamory in Relationships

Queen also believes wide awareness of monogamy alternatives has do to enhance many people ’s knowledge of all sort of intimate practices . " I ’d argue that the increased understanding and acceptance of polyamory plays a role , too , " she says . Polyamoryis the practice of , or desire for , emotionally intimate relationship with more than one partner , with the consent of everyone involve . " When you ’re appear at consensual open relationships the way the poly community does , it shines a light on alternative — sort of the path the coining of the term ' homosexual ' meant there had to be a converse word , hence ' heterosexual . ' And incidentally , the homosexual residential area ’s kinship diversity probably has a part to play here too , as we understand the non / monogamy variation that exist . "

As for Rinaldi , her year in an unresolved marriage may have offered a raw perspective on relationships overall , but her initial views on monogamousness still apply . " My definition has remained the same : monogamy is a one - on - one psychotic person - sexual bond that study primacy over other bond , " she says . " It ’s a prioritizing of one soul above all others . What changed is n’t my definition of monogamy but my assumption that it ’s the only means to conduct a intelligent relationship . It ’s just one way , which happens to be lodge ’s favorite . "

In the end , expert say labels are labels , and what really weigh is what the participants in a human relationship deem acceptable , important and respectful . " I recall more people need to mouth about and learn more about other type of relationships , instead of default on to monogamousness , " Morse says . " It does n’t act for everyone and that ’s ok , it ’s just about clear , unfastened communication and making certain you ’re both on the same page . "