Buy her a present and then put thoughts of her aside. At least you will have peace of mind that you have shown her some Christmas spirit. I have just bought my DIL a beautiful silk scarf. She and my dear step son are in the middle of a very acrimonious separation and she has totally taken against DH and me. She is being absolutely horrible to my DSS but she will always still be the mother of our DGC. She might throw it back at us, literally but that's her choice. I've been in that dilemma of 'should we buy her a present or not' but it's done now and I can stop thinking about it. Give her a present and then get on and enjoy YOUR Christmas. 
Buying fresh peaches and nectarines
When you really just fancy ‘something nice’….
It's official: Grandparents are good for children



