I think we have certain asperations for our children and when they do not meet "ours" we are disappointed. I, too, believe that that some of us think...gee..what would the family say?
I think both sets of parents felt this way at the beginning of DH and I's relationship. My mother didn't quite trust the 'uptown' guy I'd brought home and was obviously nuts over. MIL didn't quite trust that the freak from the wrong side of the tracks (and poor to boot!) would fit into her family. Almost 10 years later (we've been together since '96, married since '99), I think both sides have grown to accept us for who and what we are, thank goodness. I'm not sure when it happened for MIL, but I know exactly when it happened for my own mother.
After we'd been dating for a few months, my stepfather had a heart attack and had to have a triple bypass. On the day we took him to the hospital, I called and left a msg on DH's pager to go pay some of my bills and I'd pay him back later, explaining the situation we were in. Not only did he go pay my bills, but he came to the hospital and sat with myself and my mother, holding her hand throughout the whole 2 wk ordeal of his triple bypass and recovery. I think after that my mother believed (and still does to a point) that he can do no wrong.
With DH's family it was a bit trickier. I think DFIL accepted me from the start because we are from the same kind of poor, working-class background. MIL was tougher to get through to and sometimes I wonder about her. We are NOTHING alike and have absolutely nothing in common, except for our immense love of DH and now her soon-to-come grandson James.
I know I am not wh at MIL probably had pictured in mind for her precious son but I am what she got because that's what he chose. And in the end..whenever I feel like she's being a pain about something, I have to remind myself of that. HE chose ME.
TOV