I think you should let your boyfriend understand that with his no talking policy to you bugs and upsets you. If you know his daily routines say when is he going to be vacant, then grab that opportunity to talk with him heartily. Express your feelings over the situation and clear things out. It seems like your boyfriend is avoiding you for an apparent reason, which I do not have the full idea on what is the real score that happens between the two of you.
This issue won’t be settled if your bf doesn’t want to talk with you, hence encourage him to talk so that you won’t be upset and troubled anymore.
Hope everything will turn out for the better.