<human>: Can you provide a brief rundown of the text in within 3 sentences?

My boyfriend and I have been best friends since we were toddlers basically and he's the person I'm closest to in my life, but we only started "dating" in June. He's met all of my immediate family and my grandparents and a few aunts/uncles/cousins, and I've met all of his immediate family and his maternal aunts/uncles/cousins, but no one on his dads side and that's the side the wedding is on. He's talked about how much he doesn't like that side of his family and how judgemental some of them are.

On Friday he asked me if I would go with him and his family  to his cousin's wedding as his date and meet the rest of his family.  I told him I would have to think about it and the whole weekend I've thought about it but I'm still pretty conflicted.  On one hand I really do care about and love him  (yes I know everyone will say it's 'puppy love') and I do think we'll last, but on the other hand, I don't really know if I should meet them just yet because, again, we are 17 and this is his *entire* family and I also don't know how I feel about meeting people he speaks pretty lowly of, especially if they're extremely judgmental. Since the wedding is out of town he'll need an answer by tomorrow, but I still don't know. 

Has anyone been in this situation before or can anyone offer any helpful advice or insight? It would all be appreciated.
<bot>: Boyfriend asked me to go to a family wedding with him and meet his entire extended family, but I'm really conflicted on the issue because he speaks pretty badly of them and we are just 17.