I believe IMO moo moo that perhaps sw did suspect he was changing and mentioned he may be cheating but he has no game bc she may have felt irreplaceable, I think she perhaps felt superior to him and perhaps even that she molded him into what he was. She was in a dark place when he met him so perhaps she felt she would not have even been with him except she was not her usual self. She may have been impatient or sarcastic bc she really was happier on trips. Not saying , away from her kids. But merely she felt successful and beautiful and surrounded by people who wanted the high reaching goals she did. She spoke how he saved her, I think she felt that at the time.moo perhaps moo he grew tired but she thought the baby would change things, or NC would make him realize how much he would miss her. IMO she came home bc she wanted it to work. She wanted the house, husband family everything she was losing. Perhaps the reality that he was leaving her just overwhelmed her, because she never thought he would. I think they both were two individuals that never had homicidal thoughts or plans. IMO there was a very emotional converstation and this is a tragedy no one saw coming.