Military spouse..

Can anyone tell me some background on how they spouse acted after the military .. My husband left to the army Tuesday and every since he left people keep telling me when he comes back he's going to be different he's going to be more mean and everything .. And i just cant picture it because my husband is so kind hearted and a family man he does literally EVERYTHING for us he's rarely mean if mean at all .. I ask him to do whatever and he never tells me no or anything he's like the best i ever had fr .. So can anyone SOMEONE tell me some storys PLEEEAAAASSSSEEEEEE 😬😥