My boyfriend and I were doing fine. He had been having stress about his ex wife and time with his daughter and some issues with his circle of friends after his divorce. We would often share about those feelings. Suddenly we had an argument and he went silent. No contact from him for a week when he called and told me he’s hurting about something he isn’t ready to talk about but that he would call me later. He explained how he knew it was hurting me to not have contact but he just needed to be alone or with his family and daughter. He never called back so I left him alone. I tried to reach out to him after 3 weeks of no contact to see that he must have blocked me phone number. What should I do?