So, I say, don't cancel any plans. You've got to show yourself off.
As for the anger, I get it. As much as things are going better in my situation, I still feel that way sometimes. Everything about this is frustrating...and probably 100 times more so in your situation.
So, angry solutions? Go for a run, do a kickboxing class at the gym, buy a punching bag, paint, play music (if you have an instrument and the ability), shut yourself in the car and scream at the top of your lungs, find comedy videos on YouTube, and...?
Hope that helps, Joe
Me: 34 W:33 T: 10 M: 6 S: 6 D: 5 BD: 5/14 Still together(ish) Not giving up: 7/14 D talk has slowed, a lot. Gradually working on things together. Still separate bedrooms. Slow and Steady wins the race.