Why did he send me drunk photos of him?

Anonymous
So me and my boyfriend are in a long distance relationship. We had fights lately and the latest one was I was joking that I hacked his iCloud and saw pictures of girls, but that was a joke. Then he told me that why am I invading his privacy (i told him that because he kept asking to log off because he's going to sleep? That i didn't believe him because i know for a fact that he's just going to do something else instead of spending time with me) he got so mad with me just asking a little more time, the fact that we're in a long distance and we just talk by means of chatting. So i went to sleep and turned off my phone. When I got up, i saw pictures of him drunk, with his friends. And he's even posing on the camera! Wtf? What is the message he wants to deliver? Its been 2 days and he hasn't log in online to talk to me. I don't understand this behaviour at all.
Why did he send me drunk photos of him?
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