2 birthdays for a 2 year old

My mom burned bridges with my in-laws and asked almost a year ago that we hold separate holidays and family events for her even though we all live within 30 minutes of each other. She is very sensitive and can be really jealous of others - my perspective was that she completely overreacted to the situation but would never admit it, so here we are. I went along with keeping everything separate for the holidays since we could do holidays at each family's home, but now that we're coming up on my daughter's 2nd birthday I'm feeling very angry with her for putting us in this position. Am I supposed to plan 2 birthday parties every year just because she can't get along with other people for an hour?