Shit happens, right?

I am an emotionally volatile woman who will fuck anyone's shit up if they look at me wrong. I am jealous and quick to jump to conclusions. I know I made a mistake by breaking up with him. It's only been a few hours and I already miss him. What could I have done different? Did I need to shake him by the shoulders and tell him I'm not happy anymore? That every single thing I told him didn't seem to get through to him? That there was something wrong and we needed to fix it?

Shit happens, right?