My mom is constantly provoking me until I’m angry or sobbing and when I react, if I’m angry she acts like I’m crazy and if I’m crying she’ll just stand over me and watch without trying to comfort me and the next day she’ll be acting like a completely different, sweet, loving, person. I feel so alone because I have two siblings but she only does this to me so they defend her when I talk about it, but when she’s unfair to them in the most mild stupid way it’s my job to comfort and validate them.