My EXH is from a different country to me. I got manipulated into moving there (in the uk but different country). He was abusive and awful to me. I regret that relationship so much. But if I hadn’t done that and been miserable for those years, I wouldn’t have met my now DH (who I have dc with). I’d do those awful years again to get what I have now. But that aside, what do you call this; a situation or choice you really regret but if you hadn’t done it, you wouldn’t be where you are now?