I hope it works out for you si

4 months seems like an eternity right now, but what else do I have but time I suppose, when I think of that though it makes me think that it's time which allows her to get over me and move on, meet someone else etc.

My wife started a new job last year, and has recently been promoted, her older brother left his wife last year also and met a new woman and they are constantly out having fun, cocktails, parties etc my W used to get invited by them a lot too.
I think she's had her head turned a bit from that which hasn't helped.