S01E07 Did he say anything about his mother's suicide

Did he say anything about his mother's suicide

The friends of Mary Alice all wondered why she committed suicide. It's just based on their appearance and their communications between each other. All the friends could not be able to understand why she did this. Mary Alice seems to be happy. She has a very lovely song. She has a very decent husband. And even thoughsomething bad thing happened without any further notice, it was astonishing. And people may think the same thing may happen to their lives without any notice