3 year old EA - where do I go from here?

[Matrix5]

Another thing I should have mentioned is that my wife has tried befriending his wife. She even took the kids and drove out to their house this summer to spend an afternoon with his wife and their kids (we were at work). I didn’t join after work, because it was a weeknight, and I didn’t want to drive out to his place, which is 45 minutes away each way without traffic. Also, because we are friends outside of work, they have invited us over to their summer house a couple of time last year. This year it didn’t happened, but my W wanted me to ask him and see if they’d have us for a long weekend (of course all I wanted to answer with was “why don’t you ask him yourself, since you two are such good friends”, but I knew I might as well shoot myself in the foot). I mean why would she put herself in such predicament? Me, him, her – one triangle, and if that’s not enough, have his wife there too…. For a full long weekend