I cannot stand my in-laws. To make a long story short, our personalities, morals and priorities are…

I cannot stand my in-laws. To make a long story short, our personalities, morals and priorities are just not the same and we've clashed since the day I met them. I love my husband dearly and somehow he turned out totally normal and knows how obnoxious they are. I am so nervous about having my baby around them. they are such negative people and I literally can't even stomach their existence. My husband is on good terms with them but they HATE me and I'm to the point I can't even put on a happy face for them. how am I going to let them be a part of my child's life without hurting my husbands feelings, not brainwashing our children into hating them too, and still being able to be in the same room with them? it bothers me so much!