Since we have mentioned it a bit I thought I would give my take. At first listen it sounds as if it should be about a romantic relationship. However, the more I listened the more sense it made that it had to be his mom. What man wouldn't hang up on a lover?? But you would have guilt for hanging up on mom even if she was pushing all your buttons! My mom, thank God, is not like that but someone very close to me has a mom that sounds like Billy's. No offense against mom BJ but sounds like she never remarried and was looking to him to always be the man around the house. Take some of this as you will - I've taught Psychology for so long that sometimes Freud and his whackadoodle ideas get in your head. What do you think - am I completely off the mark?