<human>: Can you summarize the given text in a few sentences?

I'm a 26 year old man and I've been with my 32 year old girlfriend for over 3 years now. Put simply, she is incredible and the woman of my dreams. Her family, on the other hand, I loathe. Although they genuinely approve of me, and would want nothing more but for me to marry my girlfriend, I can't stand them.

I hate them for the fact that they are completely dissimilar to my girlfriend. They are ignorant, ridiculously cheap, narcissistic, sexually repressed, highly religious, and never give my girlfriend and I space. I'm from an Italian background, thus family is highly important to me. Since my girlfriend is of Greek heritage, I thought our families would be similar, but they are worlds apart...

I understand that when you marry someone, you are essentially marrying their family as well. Although I love my girlfriend to death, I'm struggling with the idea of being stuck with her relatives (especially her parents) for the rest of my life...

Do any of you dislike your in-laws? How did you prevent them from tainting your marriage?
<bot>: I want to propose to the woman of my dreams, but my intense disdain towards her family is preventing me from doing so. How do you cope with the fact that you will never understand or like your spouse's relatives?