Going to baby shower with fiancé mother

Mandapanda497

So my fiancé and his mom said she had planned to have a baby shower for me before our daughter was born. Last minute it just never happened. It’s been almost two years later now and I’ve been dying to have another baby but he isn’t on board he changed his mind, so I’m pretty bummed out about the whole situation. She asks me today if my daughter and I wanted to go to a baby shower for her side of the family I never met before nor do we talk or even get along. How would you feel about going ?