M.G.
Congratulations on brestfeeding for 2 years! The American Academy of Pediatrics says to breastfeed for AT LEAST 1 year and the World Health Organization says AT LEAST 2 years so don't worry about negative people who say things about you nursing for so long. It is an amazing gift you have given your daughter!
Having said that I understand wanted to wean. 2 years is a long time.
Nursing is as much for comfort in an older child as it is as for nutrition. Your daughter may feel rejected when you refuse to nurse. Try paying more attention to her, more cuddling, etc. Remember she is only 2 and no matter how much you explain she really doesn't understand why she suddenly can't have mommy in that way anymore. You said you are living with your mom for now?? Weaning during stressful times is harder on everyone. You did say you can get her to where she only nurses in the morning can you try getting up and going for a while?? As soon as she is up if you are both moving and on the go it may be enough of a distraction to take her mind off it.
Kellymom has some really good info about weaning
http://www.kellymom.com/bf/weaning/weaning_techniques.htm...
and there is a sweet letter someone wrote about nursing a toddler
http://www.kellymom.com/bf/weaning/momstories/toddlers_do...
I know it's hard and you want your body back and you will have it soon enough. Try to remember you are her world and she needs comfort from you so if it's not in the form of nursing try to find another way to spend quite time with her and give her that affection/time she was getting while nurising.
One day you will be standing alone watching your big girl do everything on her own not needing you and be saddened by it. The time you spent nursing her will be a wonderful memory for you!!
Good luck.