What’s to be sad about? Abuse is abuse, and life’s too short for such crap. (And it’s also too short to hope for a miracle that “maybe they’ll change”.)
Either the person you thought you knew never was, or the person you knew changed and is no more. In any event, pull the pin, walk away, and don’t look back.
Probably gonna have to.
My life is about fun and doing interesting things and this is starting to feel more like a rut.
Uhng!