Dear Notebookb6:

Yes, I think it is possible, because he wants to communicate with you further and he is doing just that, communicating.

But it will hurt him and you if you do it and hurt him again. You may need more psychotherapy, a good few months of weekly or biweekly sessions for the purpose of being able to treat him respectfully all the time, now and if you resume a relationship with him. That would be first priority in therapy. Not to wait until you resolve all your issues before you no longer mistreat him,  but to learn how to not mistreat him immediately.

anita