I'm going to leave my mother with her abuser
Wow, what makes you want to leave your mother alone with an abuser?
If my mother is with him, she's fine.
Are you sure about that? It seems like an abuser would not be good to leave your mother with.
I should listen to your advice? I can see that you are just a troll.
How would I be a troll? You said your mother is with an abuser, do you like her being hurt? You need to support her so that she can get out of that bad relationship.