I've found out that my friends had a new year's eve party without invited me. I felt a great wrath that they invited his ex besides me, I feel like I'm going to hurt or burn someone so bad. I've been excluded several times,and now I had it. Should I hurt them or what???
-HYPERVENTILATING- Goddamit the van has been hit. THE VAN HAS BEEN HIT!!
The party wasn't worth it though anyway. If they didn't invite you despite being your friends, they're douchebags and you were about to hang out with them. You were saved. Now you won't be associated with their douchiness when they went out into the public.
People like them are not friends, I understand that you probably knew them for a while and it might be hard to separate besides the fact that you're really angry but trust me it is better to move on.
If they didn't invite you, yet he invited his ex, there's something wrong with this picture. Very wrong. However, that does not give you the excuse to go around rampaging like a animal or hurt someone. If you've been excluded this many times, then go find friends that will actually invite you to the things that they do. Make sure that they're people actually worth hanging around too. Don't be around people who simply take you for granted.
I can relate. I've been excluded many times before, and it sucks. Sometimes to deal with it I've cut or take my anger out on other people. But these are honestly stupid ways to deal with my issue. If they invited an ex over you, then that's their poor decision. Leave them. They're not your friends. They're going to miss out due to their poor decisions.