<human>: My ex and I dated for 2 years and broke up a few months back on his terms. He had to move away for a job and he eventually decided that he couldn't handle a long distance relationship. He wasn't the best boyfriend and was quit controlling, but I loved him. When we broke up, he went kinda crazy on me. He would text/call me and the convo would start off with him telling me how much he missed me, and it would end with him telling me how much of a bitch I was for not taking him back. 

With his new job, he has been work 50+ hours a week and living practically alone in a new town. With all of this stress, on top of loosing a girlfriend, he became depressed. 

I personally asked him to see a therapist for me recently. Surprisingly, he actually scheduled an appointment and went. Today he told me that the therapist basically said that he is obsessed with me. He isn't 'allowed' to talk to me unless I talk to him first. 

I can't help but to feel semi-guilty for him ending up this way.  

What should I do? Should I try and help? Should I stop talking to him completely?\\

Can you succinctly summarize the text in 1-3 sentences?
<bot>: My ex boyfriend went to see a therapist, and they told him he is obsessed with me. What should I do?