There has been at least one occasion where I've beaten up my own mother.
Why would you want to hurt your own mom?
She was giving me too much shit and it made me sick of her.
Beating up your mother is a very bad thing to do. You showed her disrespect and cold have seriously hurt her. Even if your mom says things that make you angry, you should have the self-control to not beat her up because of it.
I might have hurt her badly but I was doing it out of love. She's weak and needs to be brought down a notch.
You should never beat up any person, honestly. Especially your own mother, however. That's considered to be super messed up and people will hate  you for the rest of your life.