Can I get some thoughts on this please...my partner for 14 years decided on 2/1 to break up with me. We have a 6 year old. The bit that is killing me is him saying he'd been thinking about it for a couple months. But 18/12 he joined a running group. Christmas day he went for his second run. He ends up seeing a 'friend' he'd known about 20 years ago. He then joins another running group that she's in. So that's the background. The killer is he finishes with me on the 2/1 then messages her 5/1 and asks her out for a drink. She said she's not interested in anything right now as she's just come out of a relationship. He follows it up with if/when she's ready he'd love to go for a drink. He thinks she's lovely. I know he's done this after he finished with me but it's killing me and now all I'm thinking about is them hooking up. Any advice on how to get over this?? I have to stay amicable for our child. He wants us to stay friends but I'm finding it really hard because my brain is in overdrive. Apologies for long story.