Should I Pay for My Sister’s Victory Bash? 😤🎂

My older sister, the self-declared CFO of our family, never misses a chance to question my spending. She once even accused me of raiding our joint savings for my own stuff—which I totally didn’t do! Now, out of the blue, her daughter (my sweet niece) wants me to throw a huge party if her mom passes her big exam. We’re talking cake, balloons, the whole nine yards. But why should I foot the bill when my sister never trusted me with money in the first place? It feels like a setup to make me look bad or irresponsible again. I adore my niece and want her to be happy, but am I just being petty, or is this totally unfair? What would you do if you were in my shoes? I’m honestly at my wit’s end—help me out, friend! 🥲 #FamilyDrama #MoneyMatters #SisterStruggles #RomanticRelationships