I am mad at my ex for quitting the life we had together. I get angry when I talk with them and have a hard time stopping myself from saying hurtful things. I am worried about this. We share 50/50 child, and they want to meet up to discuss things like planning the kid's birthday party, or meet for lunch. The thing is, they left me, I wanted to stay married, so I'm continually hurt by them for rejecting me and killing our future together. I have a therapist but this hasn't come up yet. My ex genuinely seems happy now that we're living separate lives, happy for the first time in years it seems. I don't want to keep saying hurtful things to my ex, but I hate that they left and haven't accepted it yet, I guess.