Alot of us on the forum have gotten our degrees as "older" adults. That might be an option and it gives the kids an example to follow. That was part of the reason I went back to school.
I think one of the things that helped me the most once I left the organization is just figuring out what I really wanted to do with my life and working towards that. It's been a few years but I can honestly say that work has paid off. Kids are out/lots of good relationships with people.
A therapist once gave me some very good advice. She said the answer to "why" was "yes". I don't know why elders/my family/etc act the way they do. But we have to accept that's the way it is and make our choices accordingly. Personally, I could never go to meetings again because I am all too aware of the hypocrisy that is there and it no longer "fulfills" me.
Hope it gets better for you.