I'd have no chance with her.
I've been wanting women for twenty years. I've been rejected by girls-> women for twenty years. I know what I can and can't get.
These are approximately my looksmatches, I took the pics off the website "rankmyphotos.com".
I'd plausibly have a decent shot with those women, but it would take significant effort, and I in turn might not be that into the relationship myself.
No, she has a lot of assets. Healthy skin, breasts, low body fat percentage.
Average looks for you is 7/10 to a lot of people. I suspect you hang out with some very good looking friends/relatives, and you have distorted perception.
A bad marriage includes among other attributes a lack of love.