I am just gonna go over the plot . Honestly i didn't like the first season. It was full of infidelity thoughts in billie's mind which ultimately led her into the last episode where she went to cheat on her husband. The good part was brad stepped back. The whole season showed that she even lies to herself and make her husband feel wrong for so many things. I had this feeling since the beginning that if brad and billie had not been separated they would have spared the mental trauma cooper had to experience after 9 years of his marriage. The second season was quite better. It showed billie that she could take divorce and then pursue these men , her career. it finally took her one more man to realise that her kids are more important and she should focus on herself ,get independent. Ending was perfect ,love knocks on your door unexpectedly, but at the right time. Brad and billie were together Finally!