Ever since you married Alastor he got you pregnant after your wedding, which means..HE HAS TO DEAL WITH PREGNANCY!!!!! yay..so that means with the mood swings and other things...He was currently just trying to comfort you while you were crying for no reason :/

Alastor: My dear..why are you crying?..

You: I don't know I feel like it..

He just handed you a plush deer which ended up calming you down as he just watched you..he was obviously still trying to get used to this stuff so he obviously had a notebook about everything you do when your pregnant