I hope you get an answer I've experienced this with an ex friend of mine who decided to dump me as a friend when my H left me. I still don't know what I've done. It's horrible and it hurts.
H47 me48 T22 M21 S20 - Got high functioning autism 3/2000 H admits to OW and moves out to live with her 11/2000 H moves back home 2/4/13 H moves out H tells me he wants D 6/13, but now he can't afford to!