Turning to Mibba for advice

I recently started dating my girlfriend. She's great, but we have to keep our relationship a secret because our families don't approve.

Then there is my other friend, I have liked him on and off. He tried to kill himself earlier this week. Thankfully, it did not work. But, I never realized how much I need him until I almost lost him. He's a really great guy. We both have an ongoing battle with depression. Last year I pushed him away because of mine while he tried to get close with me. But now this year he's pushing me away, or so it seems. I realized that I REALLY like him though. I don't know what to do. My gf is depressed, I am depressed, and the other guy is depressed. This seems like a lose lose situation. I don't know what to do. I'm pretty sure my friend doesn't like me, and it would devastate my gf if I broke up with her. Either I make myself miserable or I make her miserable. I haven't seen her as happy as she is since we started going out.

I just don't know what to do...