Why do I have such terrible friends? nobody ever wants anything to do with me?

I mentioned to my friend i was in japan until the 15th on the few days before he left for japan, he apparently was there since the 2nd, but he never told me he was there! And I’m already home! Wtf is that? Apparently he was “Busy taking care of family business) which is bull ofc cuz i was there for 3 weeks, he was there around the same time, i certainly know a real friend would make the time because we’re friends
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5 mo
And the fact that the “family business” practically took 12 days to finish. We could have met but it’s like he didn’t want anything to do with me cuz i literally told him i was there
Why do I have such terrible friends? nobody ever wants anything to do with me?
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