Financial talk

a few years ago my dads oil company really hit it big and things have changed ever since. theyre always busy now. my entire family used to be really close and go to the beach every other weekend and eat dinner every night together, but now i hardly see them. i see them in the mornings before they go off to work, and they dont even send me to school anymore, my nanny does now. they still love me i know because they never forget my birthday and always try to make it to my tennis matches and stuff but i still miss them. last time i tried to confront them but i dont think it went well since i was kind of nervous. i dont know what to do. im a pretty good kid and dont get into a whole lot of trouble but i feel like if i did something bad maybe id get their attention. whenever i tell my friends or something they dont understand really because they want to get away from their parents instead of closer. im 16, any advice would be really appreciated. i wish hed never become rich. we were doing just great before. :(