I´m sorry, Tippb!
Your not stupid and I also have being in the WRONG side (you and I could overcoming being wrong, but stupidity is another issue that needs GOD help, if it was your case, BUT IT IS NOT YOUR CASE) (neither mine).
Allow me to share this, without too many details, because it´s a thing my own family:
Someone inside my blood was living with another since December 2013. I saw she was so in love with him that she also thought to give him a baby (he doesn´t have any and he is 52). Each time she came my mother´s we saw how she loved him (but I know him well, and he tells me his things, often).
That woman had her sister in the hospital, she needed to leave for a month to take care of her sister (she is a nurse, as well as the one I know). Do you now what happend? My own blood started to do what he was used to do. He slept with several others and, the moment that nurse wanted to come back his "home" he tried to discouraged her telling things like this: "You are too fat for me...". He is 52 and she is 37. Where an old man can get, so easily a love like that? (Only on Ruth´s account, and that one has not child, untill today, when she has come to pick her stuff to leave him).
She is a nice looking woman, smart. She has 2 jobs and surely knows how to make money on other trades she deals. She wasn´t looking after money. I know she loved him and i couldn´t tell her "he is like this" because I thought he would change (but he didn´t).
I think she is hurt, not for hearing she is too fat for his likes, but for guessing she was despised and left. He claimed: "Loose some weight" but he is also fat (not as much as she is) and, since she cooks so well, he also gained some additional wait; but he seldom stopped wooing at other girls, because I have seen him doing soand, besides, he often asked my opinions on the things he does.
I feel sad for her. next time she loves she´d be heart hardened and will take time to give some trust (making that "job" harder for a man who would like her for the woman SHE IS).
I hope she looses some weight, I hope she finds another, but I guess she is suffering on self-esteem and the likes. I hope she doesn´t come downstairs to tell me anything or a single good-bye, because my sister gave her some tips and she paid too little attention: Love is free, and leave with its chains.
I will not tell about my own choices and life, because i also have experimented what you felt. I´ve been your own place, though i coud be so old or limited, but relationships are not meant to hurt, but to build, to grow, to enjoy.
You will overcome that! If you will, because love seems to be one of those things that NEVER ENDS.
Just be healed and follow GOD´s tips, instead.