Somebody please give me some advice?

so my dad treats me and my mom like complete sh*t. I have an older brother too, but my dad treats him like a king. the thing is, im like an average student in school and play a ton of sports. but in baseball, I went 2 for 3 the other night and he didn't congratulate me on the hits, what he said was "you couldve gone 3 for 3 if u actually tried" who the f*ck says that?! and i'm really worried for my mom cause just today she made a salad that had nuts in it and my dad goes "oh it has nuts in it. I wondered why it tasted like sh*t." and after that comment my mom put her head down and didnt talk. I also remember from like a year ago I was playing catch with my dad and he overthrew like ten and when I threw a ball that barely went over his head he stared at me, then threw his glove down and walked inside. he didn't talk to me once that whole day and that was at like 10 in the morning. my mom and I are really close so we look out for each other. but its at the point where I think my mom is getting a divorce.