My fiancé of 7y thinks she is lesbian and doesn’t see a future for us right now. She feels going through relationships she may have suppressed these feelings and after talking to a friend who is lesbian it’s made her question her feelings more. We have a 6m son, a house & planning a wedding, I’m devastated. I love her and respect her dearly. Am I wrong for asking for the engagement ring back as it was a promise we would marry and a token of my feelings for her? Should I let things settle, allow her to work out what she wants, and eventually ask for it back or leave it with her on the chance we may work in future?