Here is a link to the original thread explaining the situation.
Have arranged to go on day out on Sunday with H and DS so they can see each other and try to show that we can get along.
The couch provider has asked if she can come too with her DD.
I have said OK.
I actually want to say 'No. It is for H to spend time with DS and for us to show a united front to DS'. Some of it might also be I feel DS and I are competing for his attention as he is able to spend time with her as a friend and spends lots of time with her DD and DS. There might also be a bit of 'if you want to play happy families with someone, find somebody elses separated husband to do it with!!!'
So, AIBU?