Oh my gosh, you made me cry! This situation is just breaking my heart. After trying to talk to my son, and that not working, I do believe I need to address it with his fiance. I don't want this to affect Christmas or any other day for that matter. As a side note, I did welcome her to the family by presenting her the string of pearls that my mother-in-law gave me before I married my boys father. I guess I am just at a loss as to what else to do to make her feel secure, but as you said, time will help.

Thank you again for your time and insight!