For the last month, my husband has been going straight to his room when he comes home. He locks his eyes on his phone for hours without even saying hello. It wasn’t like this before; at least we would sit down and share our day a bit. I asked if it was work stress, but he brushes it off saying everything’s fine. This situation bothers me, but I don’t want to come off as nagging all the time. Is this really a normal phase, or has something changed between us? Am I making a big deal out of it?