Block?

One of my closest friends talked to me at length about blocking m. on Facebook, blocking my blogs, and all social media. She said, "Tell him you are doing this and give him, again, your email address and phone number, and tell him to call or email you if he wants to talk to you. This man paraded you on Facebook for months, for some reason, but it was likely only to keep him from being lonely overseas, or make someone jealous. If he gives a sh*t about you, he will email or call.