Nice to see you post and to hear that you and Ex are on a friendly basis.
You sound like you are on the right track. I wouldn't have told Ex that you didn't love her as much as before, though. Love is never static. Even if you were with her, the feelings of love would ebb and flow. Nobody is madly in love with their spouse all the time. Anyway, that's already done. I wouldn't mention it again.
Being her friend when she really needs you, is the right thing to do, no matter what comes of it.
You seem like an extremely nice guy. Perhaps your Ex is realizing just what she gave up. Sure hope so!
