I Am Suffering From Major Heartache

I found a friend online, at another site, a few months ago. We really clicked right away, and started keeping in touch through email and kik and what's app. We were talking every night. We got so close, I told him I loved him, and he said he loved me too. This guy lived overseas (I am in the USA) but he said he wanted me to visit and I agreed to it. I just told him it would have to be after I finished school.

Things were going great until the end of May. Then, for no discernable reason, he stopped talking to me. I was absolutely devastated! I thought maybe someone in my family blocked him. So I tried everything to get him unblocked, but nothing worked.
I sent him reiki, thinking maybe he was ill. I felt energy going to him, but since then, I just feel my energy very depleted.
He knew my marital situation. I am getting divorced. We talked about past relationships. He had been in a bad one, but had no gf at the present time. But he seemed ready to move on and I thought he wanted to be with me.

Ok, I guess he didn't. I did find his profile on another site, and messaged him and got no response.

I am sad. He couldn't tell me what the problem was, and this just kills me! Did he lose interest? Was my husband threatening him? Idk how or why that would stop him, because we live in different countries!

Not having answers is frustrating!!

It was cruel of him to do this.
Others are interested in me, so that isn't a problem.
Just time to let go.
Ok, bye bye, babe. No more time wasted on you. Good luck and God bless you. I am sending well wishes and positive thoughts for your future and happiness.