I'm so sorry man. My wife's family caught wind that we traveled to see my disfellowshipped brother one time and she never heard from them again. Her sister told her she was an apostate, spread the word, and it was over in a night. No closure, no discussion, we were still in.
The only way around is through. She will have to learn the concept of acceptance. She will have to make new friends who love her for who she is. It will take time. Friends are tougher to make as you get older. Maybe she can reconnect with people from her past that were shunned.
My wife has made some good friends. She didn't really have much from her past so her roots were almost totally severed and it has been much tougher for her than for me.
I wish you both happiness and peace. Time truly does heal if we put in the work, but she's going to likely have a tough time, at least for a while. You need to let her be, let her deal with her feelings, and not try to fix things. Be a good support and listen and empathize. She'll find her way.