So ive been seeing this man. it was weird because wed see each other and hed disappear on sundays. i gooogled?

He's playing you. He is still with his girl. Lives with her and all probably. Move on and you were right to block him. Just don't unblock him and start talking to him because once a player always a player. He will break your heart! There's more fish in the sea and i'm sure you can find a better guy who is not a player.