I'm chewing myself up in my mind about this. I have been with DH for 10+ yrs. When I first met his parents, I liked them. They even invited me along to their annual family holiday. Somewhere along the line, I started to pick up on animosity and snubs from them and the brother in law + partner. I have only ever been polite, I am a people pleaser and wring myself into knots trying to make sure I don't say the wrong thing, so every time I met them I did my best to be friendly and polite. But they would respond with behaviours such as:
Only talking about themselves, if I raised a topic, they turn it into a segway to get back to talking about themselves. They rarely asked questions about me.
The SIL would use her phone while on double dates with BIL and DH, so I'd be the odd one out while DH and BIL discussed topics outside of my interest. I tried feebly to join along but it wasn't satisfying conversation.
I can't help but feel like the group dislike me because they don't say hello unless I do, BIL and his son avoid eye contact, his son repeatedly ignored me when I asked him a question, and has made unkind comments in front of the whole family which went unchallenged and ignored, at my expense. E.g. saying I am not really family, mocking me when I had a cough, mocking me as being part of the losing side of football in my own home.
MIL jumped up and down on the spot saying nah nah nah nah like a four year old, because she had something that I didn't. She did that twice.
MIL proclaimed in front of whole family it is rude not to get presents after I expressly asked, well in advance, not to be part of their Xmas presents scheme (especially as they like to ask for very expensive gifts).
MIL has shot sneery looks at me e.g. before I had baby, a sneer for not having kids, or a sneer for daring to have more than one COVID mask of a different colour which happened to match my top (unintentionally).
DH and I went out for lunch with MIL and FIL when baby was a few months old, I stayed in the car to feed the baby in privacy, when I caught up with them they had ordered lunch already. MIL had paid for everyone's lunch, but I didn't think twice about it until she stopped FIL from trying to buy my lunch (which I politely declined). In other words she deliberately excluded me.
She organised annual holidays with the ILs, after years of feeling snubbed by them this time I refuse to go, so I emailed saying I wasn't going and there was no acknowledgement or 'sorry you can't make it'.
DH says he never sees any of this and that I'm probably taking things the wrong way, he maintains they like me. It's caused huge tension in my marriage to the point of it being a primary reason for potential break up.
Am I being unreasonable here in thinking their behaviour is unkind and unfriendly? DH makes me feel crazy by constantly denying any of this and saying I'm the problem.