I'm single and only "casually" date due to time constraints.
It's not limited to marriage?
I've had a guy at work who try to "set me up" as someone who "organised social things that he could decide whether or not to come to" because apparently I'd enjoy that 
He liked to come across as very affable and charming and socially laid back, but at womens expense ( when I batted this role away and focussed on my own shit and getting a job in a nicer department he got all passive aggressive and bitchy about me)
We were both identical ages and same time constraints and I was a respectful and supportive colleague ( he had a partner and definitely wasn't romantically interested in me)
but because I have a vagina "I'm spending my long weekend on a retreat or hiking or catching up on my coursework or going on dates to further MY life " isn't good enough: I should enjoy "organising the menz"
Also briefly dated someone who ( I work night shift and a mature student ) decided that I had all this spare time to basically "tell him what to do" and he'd just turn up at my flat (living apart, not financially linked, he'd instigated a)
It was like he wanted to be instructed what to do and get sex in return
What lay beneath this gentle "passivity"was terrifying : after weeks of jibes ( labelling me "eccentric" and "independent" and "solitary" ) he actually raged and whined like a deranged animal because I cut down my time seeing him ( it was
screaming about his he felt I "should" treat him as a "human being" (basically taking on this creepy Mummy role where I instructed him in everything and he then followed me around and got sex in return like some creepy little perverted boy)
Its actually stealing previous moments of my life