Ethan :(

If my brother were going to stay in his room all day playing video games, laying in bed, googling random things on the computer and talking on the phone he might as well have just stayed at college. I  don't know what to do. I really miss the old Ethan that used to come into people's room randomly and do silly things or idk something? He's hardly regarded our existence since he came home for the holiday. He's being really cold. I don't know what to do. Ethan and I are the two that get along all the time. I can't handle being indifferent to both siblings, or the sibling I need most being indifferent to me.