Truly? Whoever broke your heart should be considered your "gold standard" for dating which means its time to go out and find someone better you should never settle for not having the best, you're worth more then that!
Best why to fix a heart is not to have one...become heartless till someone proves that they can have it. That's reality...duct tapewhat drugs are you people on
Blow something up, light someone on fire(good idea for ur ex)"accidentally"light ur enemy on fire start shooting at the person fill their head with air until it blows up put them in a micro wave and watch them go boom if u want more ideas come ask me