New Boyfriend's parents in horrible car accident?

Well my new boyfriend and I have been together for about 2 months now, but we are very close and know almost everything about each other already. Last week his grandma died, and I helped to comfort him through that and things were getting back to normal. Almost exactly one week later (Wednesday night) his parents got into a horrible car accident and both might not survive. My boyfriend is an EMT and works with an ambulance service and he was one of the people that responded to his own parents accident. I can't even imagine how had that was.

So he's in the hospital with them, and told me that he needs some time away from me. I mean I understand that, this is a big tough thing hes going through, but do you think this is a temporary thing? Or are we broken up for good? I can't really talk to him about this right now, he has way more important things going on. I feel really horrible because I want to be there for him and help him, but he doesn't want me there and I take things like that personally. I just want other peoples opinions. Guys, would you want that too? Girls what would you do?

I have left him alone, but I text him once a day to ask how he, and his parents are, and to tell him that if he ever needs anything I am here. What can I do?! This is really hard for me to deal with because I hate that such a wonderful guy has to go through this, and he doesn't even want me there to help him.