Parenting

Anybody else find there child (M 12) prematurely wants pretty much NOTHING TO DO WITH THEM, no hanging out , no little trips for fun, no sports no nothing??!! Im pretty heartbroken about this is gotta be honest. I dropped all my friends and alot of my interests , hobbies etc to make time for family and Dad life, now just feeling incredibly resentful. My kid has been very opinionated and tough since like 7 YO, but was at least sweet and kinda fun . Now is acting like he's 16 and rebelling , he's barely 12. Live in the USA. What's the culprit, too much YouTube, hormones, any thoughts?