So I see that I lost a friend from my friends list a couple of nights ago. I check his page and he was the one who unfriended me! No explanation or anything. I messaged him asking why he deleted me and of course no response. He's on messenger and I have a feeling he has the messages set to "ignore" me. He hasn't opened it. He's been liking one of our mutual friend's stuff since then so I know he's been active.
I'm thinking of just telling him off and blocking him since he always treats me so inconsistently and I'm just done with it and want to finally move on with my life. I now realize he keeps coming in and out of my life whenever he pleases because I'm allowing it.
What should I do?