My mom hates me, and I am very depressed about it. Any sad songs about this?

No, there aren't. You'll have to write your own.

Now, before you write the song, let's talk. Why does your mom hate you?

Pink (don't let me get me) where her 'parents hate her'

My mom hates me - Steadlur

Everyday struggle - Notorius B.I.G

Try finding these songs. Hopefully one of them is the one you're looking for.