@Nrdsb4, my MIL was an equal opportunity abuser.
She treated her daughter, “DaisySue”, like a doormat, and insulted “DaisySue’s” choice in husband-“Elmer”. (To be fair, my SIL’s husband, Elmer, is an utter and complete jerk and also treats my SIL like a doormat. So I had to agree with MIL on that one).
My MIL was extremely abusive to my BIL “Grover,'s” wife, Loretta.
MIL announced that she would be caring for the eldest of their grandchildren, Bubba, because Loretta wasn’t a good mother. Grandma wanted him, and only him, of their three; the other two were ignored. (Loretta was arrested for stealing milk for her kids since MIL told son Grover, not to give Loretta any money, ever. Charges were dropped, but because Loretta now had an arrest record, MIL was shamed).
So on the weekends, Loretta got to visit with ‘her’ son, Bubba. Bubba turned out to be just as abusive and hateful as MIL was. (I couldn’t believe Loretta let MIL break up their small family!) When MIL passed away, Bubba got most of her stock money. Toxic waste to me.
FIL felt badly that our kids didn’t get anything, so he took money out of his pocket to “level the playing field” and told our kids that it was from grandma. We found out later, that it wasn’t.
FIL is an extremely kind man, so, for the life of me, I couldn’t see how he ended up with my MIL. The guilt trip that that woman put on her husband was shameless.
I tried really hard to show compassion towards the lady. She had the worst ailments and I’m hoping that’s the reason she was so bitter and a PITA.