I think he has told you loud and clear how he feels.
What is the good in your relationship?

My husband has an ex, and a child, but they only communicate about their son. And they have a child therapist to go to when concerns come up and need a mediator.

He has made it clear to me from the beginning, he didnt love her anymore. But he loves his son. I stood with him during custody battles etc. But it was about him and his son. Not his ex.

I think you should reflect on the words he has said to you and his actions.

How long have they been apart? Are you the first relationship post breakup?