Cup of change

So the application fee for NYU sumnmer highschool is 75 dollars, I dint want my parents to pay the fee so I've been saving change in a Macarthur Highschool cup.Day by day I put change in it. My nephew comes over and takes all the coins from my cup and puts them in a bag and all the coins , and I told him please dont do that im saving up for something special,and he SAID "NO ITS MINE",every coin he put in I felt my dream fading away.I run to tell my mother and she tells me to hush because my sister left two kids with her and my mom isnt very young anymore so she rather have a content child then someone screamign there lungs out,he took all my coins out and put them in a plastic bag,I belive.already had about fifteen dollars saved. Still fifteen dollars 75-15=60,only sixty left.The thing that gets me mad the most.I havent told my parents about this NYU summer Highschool because 1. We cant offord it, im hopping to apply and get granted a scholoraship 2. I dont think they understand my dream.I really think they think me wanting to move to New york is just a phase. For now im gonna save secretly again and dream quietly.