does anyone else have a fiancé/boyfriend addicted to social media?

My fiancé is addicted to social media. Literally all day long. And before you say he's cheating, no, he isn't. I would know and he leaves all his stuff logged in on the pc that we share. We don't have secrets or anything like that but dear lord it's literally all day long scrolling through Facebook. I just wish he would put it down sometimes. Even his family makes comments about his phone being attatchrd to his fingers, etc. when he wakes up the first thing he does is check Facebook. Not roll over and hug me good morning or anything. Sigh. We've been together almost 2 years but here lately it's really started to get to me.