Family Feud

I'd really like some advice from you guys about how you overcome animosity between families. My boyfriends family is super accepting and loving, I really enjoy time with them. On the other hand, I have a lot of fun with my family, but they can be very exclusive and judgmental. I love my family and I respect my parents so much. They don't like my boyfriends family and I think that makes things hard In our relationship of 2 years. I feel like my parents lack of effort makes me pull away and we are considering marriage and children and I am thinking of moving where his family lives instead of being closer to mine. Any advice on how to make everyone get along? Or at least how to cope with the heartbreak of leaving my family?