How much money should you spend on a 15th birthday party?

Im going skating for my birthday which will cost around 80 because they charge for parents to get in, and my three cousins will be there plus two friends. We are all eating at Chick-fil-A which will be about $10 a piece, so $160 for the party and food.

My parents aren’t together so my dad is spending about 130 on me for cowboy boots. These boots will help me work, because I help at my brothers ranch. My mom got me stuff for my room, jeans, and a couple shirts which was about $150. Considering we can afford it, is it too much? How much do you spend?

My dad acted like it was horrible even though he helped his wife’s daughter go to Florida for an 8 year olds birthday.