D19-Tennis lessons is a plausible alibi

How did Bree work on her marital problems?
Bree was a perfect wife and mother desperately served her family graciously. On the one hand, she pretended everything were fine, on the other hand, her husband just can't live in this detergent commercial anymore. As a result, Rex putted forward a divorce. Facing her husband's painful betrayal, admitting defeat was not a option,so she commend they got a marriage counselor. However, she's very quite at the joint sessions and she didn't talk about her feelings about her marriage.Bree was usually using housework as a way to disengage emotionally. But one time, she revelled her real complaints by discussing the famous phycologist Florida with Dr.Goldfine.Then,on the next counseling, Dr.Goldfine reminded Rex of acknowledging the benefits of living with Bree. That was a turning point. Hence Bree was in a much more priority position. because they were met three times a week,Bree made up a excuse for having a Tennis lessons. So people wouldn't skeptical about their frequent disappearance. It could be a plausible alibi. She just covered the marital problems while they're working things out and tried desperately to keep up appearances.