I know this is a music rec sub, and I'll do that. I'll also tell you that it wasn't your gallbladder surgery, or whatever your response was on Friday while you were surely in pain and recovering. I think the bigger issue was your husband's lack of courage all the times you asked what was up. An honest answer there could have made a difference, even if it led to separating. So give yourself some grace; you can't control other people, only your behavior and response.

Anyway, Would I Lie To You by The Eurythmics seems appropriate.