Surgar coat it anyway you like. Obesity makes a big difference. Men are kinda shallow I guess sometimes. If a girl is kinda un attractive, with a good body she can have a better chance in relationships. If obese, then a prettier face can help. If big and unattractive, get into church and hope for a truely descent fellow maybe.
Its sad, but men marry a woman they are attracted to and learn to love them. Women tend to marry for love and learn to be attracted.
I hate putting it like this, but I was a low self esteemed overweight guy most my life. I alway felt depressed and tended to go years with no dates. I lost weight, built some confidence, and most importantly, I learned to be truley happy with no one. Then I met someone I couldnt even shue away. We got married and have 2 kids. Now guess what. She is now overweight but it doesnt matter. I love her. Anyway, that is my thoughts. Good luck.,,,,7