I have dreams of brutally murdering someone who has hurt me and my family. I usually beat their face to a pulp, then while they are still alive I find a heavy object proceed to break every bone. Then I wake up. It feels great. Whats it mean?

For me , the sad thing is that I can only kill them once. I'm more likely to want to mash the arch of their foot so that with EVERY Step that they take for the rest of there life they have a chance to think about what they did wrong. Badly broken ribs work for me about as well. When I was 16 I wanted an object with which I could make the threat that I was going to break EVERY Bone in someones body and NOT Kill them, Took me 2 years to grind it out of a piece of 1" X 1.5" X 11.5" cold roll bar stock, I call it the "Friendly Persuader" 6.6 lbs of the perfect blunt object. Death expiates no Karma, I don't want them to be reborn as stupid a sack of shit as the where when they stepped into my shit.

It means you have some unresolved anger issues :) Sigmund Freud

Dreams are your subconscious mind working out how to deal with conflicts or things that are unresolved at the end of the day. If this is a recurring dream, it means you haven't fully resolved the emotional charge you were left with after the breakup.