Once in a while I wish ill will on my mother in law and I'm not sorry.
Why do you wish ill will on your mother in-law?
She is a nasty woman and likes to talk shit about me.
You shouldn't hold such hatred. It will seep out in other ways and would upset your partner.
Nah. I think anything can because she is not that nice.
I still don't think you should wish harm upon her. Learn to ignore her if she bothers you that much.