Nick Carter & Aaron Carter Put Their Differences Aside For A Loving Twitter Exchange — LOOK!

Family over everything.
As you probably know (because it was displayed all over social media), Nick Carter and Aaron Carter haven't had the smoothest relationship -- but now it seems like the famous brothers are back to being on good terms!
...and it wouldn't be right unless we learned this on Twitter!
Related: Aaron Breaks Down Over Cosmetic Surgery Addiction
On Thursday, the Backstreet Boy reached out to his little bro (and Aaron's twin sister, Angel) to wish him a happy birthday:
Happy birthd