Well, best to start by cleaning up the room as best you can. Then, appologize for your behavior.

You are on anti-depressants but are you seeing a therapist also?

If you're arguing daily then perhaps make a list of things that are upsetting you and start making a plan to resolve some of the anger internally. If he's the one starting the arguments, then try to consider why he's getting angry. It may or may not be soemthing you're doing but something he's dealing with internally.