Backstory; I've known my best friend for 11 years. Not a day goes by we don't talk, or at least it *used* to be that way. Over the last couple of years, he's become more and more flaky as he goes through girlfriends and starts ditching me and his other friends to go be with them. And I don't mean he's making plans as an excuse to not hang out with us, I mean he literally will make plans WEEKS in advance and then bail the day of because he wants to go spend time with her and her group of friends. I've had a multitude of conversations with him about how it's not fucking cool to ditch me like that, and he apologizes only to turn around and do it again. I get that we're teenagers and a bit of flakiness is expected, but when I make plans with TONS of wiggle room and he bails, it gets to be immensely frustrating.

&amp;#x200B;

Recently this behavior started bugging me so much that I flat out started ignoring him when he wanted to make plans, because every time I try to he decides to ditch. Today, we were supposed to hang out and he kept asking when I wanted to hang out; and I pretty much ignored him. Now he's pissed at me for not hanging out with him today.

&amp;#x200B;

So, AITA? Personally, I feel like it's justified for me to do this. Childish, sure, but completely justified considering I've talked to him about this many times and he chooses to piss off every single one of them.