I want to cut my hypocritical mom off
What did your mother do to make you want to cut her off?
I had heard she did a real bad thing a while back.
Whatever your mom did or didn't do is hearsay right now and cutting her off based on speculation is a bad idea. Find out what really happened and talk to her about it instead of jumping the gun and excluding her from your life.
She deserves to be excluded from my life because she is a hypocrite.
I'm sorry you are feeling this way. Cutting off a parent would be a hurtful thing to do especially if they didn't do what you heard. You should talk to her first before you do anything rash.