She won't drop it if the info is coming from you. She is convinced that you're trying to screw her financially. You can try to reason with her but she won't hear it. Another option is to have your house appraised. That will also cost $ but if it's coming from an official third party she is more likely to believe it. I understand that it's expensive but you have to weigh the monetary cost against the emotional cost.
Have you spruced up your appearance? Most guys don't spend money on themselves but every girl's crazy for a sharp dressed man.
If you love somebody, set them free. http://tinyurl.com/2empx2g
