Dude I've been through that too and yes it hurts. I guess the only way I can see past it is to let people be and not to take anything personally. I don't expect anything from anybody anymore. People always dissapoint you no matter how much love you give them or how close you think you are.
Shit happens and now I just accept that shit happens. Full stop.
Make her pay you $500 a month to keep your mouth shut ..and boom start picking up H and mainlineing that bad boy...I’m jk ...you need to fuck her up tho..I would definitely hire some people to knock some sense into her lol