You need to follow your heart, not the therapist. I can't believe how many therapist out there say get a divorce instead of saying you need to give all you can. My MC did not help us at all, a matter of fact, she did more harm than good.
If you really want this marriage then fight for it. I sent our therapist a letter telling her that she did more harm than good. And that I was not giving up on our marriage as she did. I never heard from her. LOL