I have moved out of family home six weeks ago, following a long period of living together with exDP post breakup as I sorted the finances, house purchase, essential renovations etc.. We were in relationship for 10 years, have DC whose care we share 50/50.
This last weekend while out and about with DC I bumped into him with a new friend. She is his type and while nothing was said to indicate they're anything more than friends I felt overwhelmed with jealousy. I was friendly but felt weird and I think DC sensed that as they have been emotional for the rest of the afternoon.
I am absolutely certain that the breakup is the right thing to do and my life is much happier and calmer since we don't live together. I'm surprised by the anxiety and upset I'm feeling and I keep thinking about him with another woman. I think it touches on my own insecurities right now (I'm mid 40s, no longer with the best of figures or most exciting of hobbies but most crucially I can't imagine myself in another relationship ever again; I have been left so humbled and wounded by this relationship that I don't trust myself to ever make the right decision again regarding the choice of a partner).
Anyway, even if there's nothing going on with this particular woman I realise that him moving on is something I will have to deal with. I know these feelings will pass and I'll be OK eventually. But how do I get there? How do I deal with the day to day pangs of anxiety and jealousy? I had a long season of counselling in the past (which is where I realised I need to break up with him in the first place) but I can't afford to go back now that I'm a single mum.
Please share your wisdom Mumsnetters, and be gentle, I am really hurting right now.