This is a fascinating topic! It's been interesting reading all the responses.
My parents have been married 36 years and have a wonderful relationship, not perfect, but they do their best to make sure they are happy. With 4 kids, my mom was the disciplinarian and the visibly dominant half of their relationship. While my
dad is more soft spoken and calculating. My mom is the talker, my dad is the thinker. But when important decisions need to be made, my mom won't make them without my dad. As a child, I never saw them fight, ever. I know they did, but they made sure
that we never knew it. The key to their happy marriage is honest, open communication... and to truly know the other person, know what irritates them and what makes them happy.
My DH's parents on the other hand are quite different. They have also been married 36 years and I believe they are only married because of their money... and because a divorce would be expensive. I have never seen them show the tiniest bit of
affection towards each other, and I've known them for over 10 years. My FIL is rude and has no care or concern for other people's feelings, or that his actions affect the people around him. My MIL is the same in some aspects, but not nearly as bad.
FIL treats MIL like crap and seriously thinks she's an idiot... and she's not. They don't communicate and they clearly don't love each other, heck I don't even think they respect each other. Based on stories I've heard from when DH was growing up, it
amazes me that DH turned out to be the thoughtful, wonderful man that he is.
I don't believe that you will have the same relationship as your parents. But, we should all take them into account. I consider my parents' relationship to be a role model... and my ILs as a "what not to do" example. DH and I have talked many
times about how I won't take the same kind of crap that his dad dishes out to his mom. We both agree that honest communication is really important. And I did marry someone who's very much like my dad.