It's apparent that he is moving on, and as hard as it is, it might be time for you to as well.
As far as going to his profile every day, I think the best option would be to block him. I think that makes it so you can't see his info if you look up his page. Yes, you could still try to see what's going on, but it'll make it harder for you to do that...and might give you the time/restraint you need to stop keeping tabs on him.