What's the worse thing your Mother in law has ever said/done to you?

As alot of ladies know or have a monster in law they have to put up with I have a long list of crap that my mil has said or done but the absolute worse thing and I mean it still hurts to this day is when my daughter died at birth and she said and I quote "well good thing that happened bc you couldn't have taken care of her anyway so u better not try again " and then proceeded to brag about her great granddaughter It was my first time out of house too since she died I was a mess but grieving properly she sent me down a rabbit hole bc I already have ptsd and anxiety issues and had it under control until that night I couldn't even yell or say anything to her after that comment all I think I said was u don't understand bc my history was 7 miscarriages 9 yrs of unprotected sex and was all the sudden 5 months pregnant before I even knew dumb I know but was told I couldn't ever have kids but anyways first fertility treatment 4 months after Anna (my daughter) died I was pregnant again with my son who will b 2 next month healthy happy boy too and my MIL rarely sees him bc she still says hurtful things to me and sad thing is I had post parton bad mainly bc of what she said even after I was blessed with my son I really do wanna move on I swear lol so please share ur monster momma in law stories sorry mine was long