I had to block my boyfriend after I found him in bed with my sister. It was during his birthday and I decided to surprise him with what he ever wanted to be given for some time long on his birthday .
He always wanted to have his own video game and thus what I wanted to gift him. On that morning I made his favorite breakfast and packed it well together with the video game. I headed up to his house with the birthday gift and opened his room and found him with my sister in his arms. At first I was shocked because I did not believe what I was seeing. I closed the door and opened it again to confirm but they were still locked together.
At that point I had nothing to say to any of them. I just put my gift on his table, wished him happy birthday and left. I headed to my car cried for like one hour but he never came down to talk to me or explain what I had seen. Therefore, I deactivated my social media accounts and blocked him. I also informed all my friends and family members to do the same as we had broken up. However, I did not explain the reason behind the breakup.
I got a new job in a different city and started my life all together. I removed myself from him and didn't offer a shared explanation or opportunity for dialogue. I disappered from his life after his betrayal and I think it will not only help me to focus on myself off from him without his presence, but I think completely shutting myself off from him will hurt him worse than anything when he thinks on how good he had it with me.