[Skaro]

Not only do you guys need a bit of a break you need to talk things out with him. There may be something going on in his life that he won't tell you about because he might think that you will not understand. Just bring up the question of is something wrong that he's not talking about and if there is anything that you can help him with. Tell him that you're there for him and not to be afraid to open up if he ever needs to. He might be hiding something that is eating at him and causing him to have mood swings. My girlfriend does this same thing. She loves me and she hates to upset me but she constantly does it. It's because she has so much stress right now because she is supporting the both of us and instead of taking a minute to calm down and just think things out and talk about them she builds them up and it comes out in anger. Just see if he will talk with you about what's on his mind. :)