Most Helpful Guy
His reaction to your desire to live happily without him is leading to his demise. That in itself should show you he's not comfortable within his own skin and not good boyfriend material. Don't worry about him because you can't teach a reckless old dog new tricks. One smile at a time, live for your peace of mind. If he's that selfish to throw a tantrum because you brought up breaking up with him, that should be enough to conclude that dude is Hella unstable. There's 7 billion other fish in the sea
Most Helpful Girl
Relax. Breakup with him by a text or phone call even if he tried to hurt or harm himself it his issue not yours.