Name changed for obvious reasons. Sorry for the long post but don't want to drip feed.
I think my friend might be having a breakdown?
Backstory, I've known that she was "stuck in rut " for a while, not happy doing majority of childcare for her DCs, husband working long hours, while she does unfulfilling part time work.
Now she has suddenly stated that she wants to leave her husband, she's told him she doesn't love him and wants to be single again and feel free.
Her shocked husband has since spent the last two months desperately trying to turn their lives around to sort it and told he'll support her in anything she wants to do find a more meaningful life (together). He's tried to encourage her to look for new jobs/apprenticeships/learning as well as try new hobbies etc but she won't do anything, or agrees to then doesn't get around to it.
My friend has done nothing to try and save her family other than vaguely agreeing to stick around and generally leaving him on tenterhooks about what's going to happen next. Every couple of weeks she brings it up again and says it's over, they argue/discuss for days and then she says she's staying for now and goes back to trying to get on with life.
She has seen her GP and gone on antidepressants but if anything I think she has since become more and more detached and cold towards her husband and her DC.
They've both had individual counselling but none together.
She has always seemed like such a caring and loving person with her friends and family and has been a loyal friend to me.
But her behaviour is baffling and frustrating now, she seems to be in some kind of detached stupor, with her husband and children stuck in torment and getting more and more hurt (the kids are very aware of what is happening).
I think that soon her husband will give up and just tell her to leave and she will have lost so much!
I want to help her before this happens. I must admit that I care about the whole family and really want them to stay together.
So is this a breakdown or just a genuine rational realisation that she wants out and a decision that I should be respecting/supporting?