I didn’t understand why he sabotaged our future at the time – cheating on me, again, as we were making final plans

I didn’t understand why he sabotaged our future at the time – cheating on me, again, as we were making final plans to move in together. By the time he came over to smooth talk his way out of it, I was done. No more crying. Even my tears had given up on him. I’d already moved on, his cheating was simply the key left in the mailbox.