I Can't Stand My Boyfriend's Family

They don't care for me either. I've done nothing to cause them to hate me. Maybe I'm not social enough. Long story short(ish): They disagree with many of my beliefs, political opinions, clothes, hairstyles, you name it. It has gotten ridiculous. I don't flaunt my opinions. I hate confrontation. I also hate arguing with people. I sometimes get confident and post some online, but eventually I get too worked up over them and delete what I've written or ignore the comments. I disagree with what they think, but I don't ever get upset with them for it or talk shit behind their back . I've done nothing but offer them kindness. I can't think of a time when I've been unfriendly to any of them.  I've blocked them all on Facebook now and I'm dreading Thanksgiving/Christmas. My boyfriend also won't stand up for me. I already hate going to see them anyway because nobody even tries talking to me, so I just kind of sit there and try joining in on the convo, but it's always weird, so I get on my phone. They hate that too. 😕 Does anyone else have a problem like this?