UGH!!!!

So yesterday was mother's day and like an idiot I didn't say Happy Mother's Day to her... Even worse, my mom tells me that to be the "bigger person" I should send a text to the ex saying happy mother's day... this opens a flood gate... she starts telling me that she is contemplating a restraining order, says that I am emotionally and mentally abusive and I also find out that my daughter was in the hospital for kidney problems a couple weeks ago and had to have an IV and a catheter put in. WHY THE HELL WOULDN'T SHE TELL ME THIS!?!?!?!?! After all that, I also find out that they have been in town since Friday but didn't bother to tell me, after all I am only... I don't know... HER FATHER! After all this, I finally get back to the house and my girlfriend isn't talking to me much... she even left and slept on the couch... I don't know what the fuck is going on, but I need to figure it out before I lose everything again.