Is It Possible to Dismiss the Ideal of Heterosexual Monogamy?

I'm trying to live a life that is somewhat conservative in nature, meaning that i believe that family is important and probably the most important thing, after the individuals. So it's weird, it's like my, my world view, because otherwise, what are you saying to people? You can either just endlessly have sex, or endlessly disregard every norm known to man... What other way is there to integrate into society? I mean, to me, this, this is it.