Advice !!! Not really pregnancy related

MELISSA
I am currently pregnant with my fiance baby. I was married for nine years to my nine year Olds father and we are divorced now. All it seems like my nine yr old dad side of the family care about is buying her love and spending money. Anyways to the point this year is my year to have her on Christmas and she believes in Santa. we always do cookies and Fred reindeer and read Christmas books the night before Christmas and after she goes to bed I put the Santa gift together and leave it out. Eat the cookies and leave a Santa note for her. This year all she wants for Santa is a keyboard and microphone. She has started taking piano lessons and wants to be able to practice at home. We ordered her santa gift a month ago. Well yesterday I went to pick her up from my ex mother in laws (her grandmother's) and she takes me and shows me that she also bought her a key board. I said "that Is the only thing she asked for from Santa this year." She said "Who needs Santa when you have grandmother's" and laughed. To top it all off she also bought her the one gift I told her bailey my nine yo asked me for and I already ordered it too. They are having their Christmas on Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> this year so now not only will she already open the same gift Santa got her but she will also open the gift that she asked me for at their house then on Christmas pretty much reopen the same gifts. I'm hurt and pissed. I know Christmas isn't about gifts and to help teach her it's more about giving I always let her buy gifts for needy children in the area and take them to the kids, but we always made Santa stuff speacial for her and this year my ex mother in law is taking it away. I feel like on purpose too because she knew before hand that those were the gifts we were getting her. What would you do? Take the gifts back and get something she didn't even ask for from Santa or just let her have two of the same gifts. I don't know if it's just my hormones because of being pregnant or if it really is serious but I'm so upset I just want to forget Christmas all together. Any advice would help. 😠😭