Anyone know online support groups for separation?

I have been going through a horrible situation. My boyfriend of a year and a half returned to Japan and is now not allowed to return. He was here in the US on a student visa and unfortunately his father is forcing him to stay in Japan. I have been heartbroken since I found out. Good news is that he is going to take over his father's business and try to bring it here to the US. It'll be years til that happens but we are determined to make it work. He is the best thing that ever happened to me and I can completely trust him. Thank God. I just need support right now since it will be at least 6 months til we see each other next. I feel like dying because he and I were 24/7 for that year and a half now its suddenly reduced to 6 months til I see him next. The online support groups I saw online dealt with separation and divorce. We are still together and I just need a forum to express where other people are going though similar situations. Please help :(