Oh boy do I understand where you are coming from.

When I get insecure and project that onto my hubby he says that he loves me and he will never leave me. But the most impotant thing he says is not to tell him or assume who he will be attracted to or why he loves me and whether that will go away. They love us for reasons known to them. Maybe he is truly your soul mate and it does not matter what happenes to you and his love won't change.

So I try not to project my lack of confidence based on what is happening to me onto his love. I just accept that he loves me for me. So let him love you for any and all reasons and in any way he wants too.

Not trying to tell you that our situations are the same but just my experience.

and just try to trust in love.