I know it's AIBU but please be kind!
Ex has spent the last few months wriggling out of seeing DD for his new girlfriend, brought the girlfriend to my door to meet DD
and had her sending me messages. I finally decided to be the bigger person and sent her a lovely message saying she was welcome into DDs life and that the more people she has that care about her the better and she seemed like a nice person etc.
I sent that on Sunday and told him the same, then he broke up with her last night!! 
I'm feeling very "what the fucky" at the moment!