Life gets worse

One day this young man (david) was at his friends house one day when the cops cane to the door. They took his friends mother (Mrs.Featherson) and talked to her out side. David and his friend (William) was looking out of the window and saw her drop while crying. William started to cry and said "It is probably ly my dad again or your mom again." "Why would it be about my mom and what do you mean by again." William struggled to answer and he finally said "When you where at your grandma's last week your mom got arrested but was set free 10 minutes after wards." The cops and Mrs.Featherson walked in the house and looked at David. Mrs.Featherson wiped away her tears and said "David the cops would like to talk to you and ask a few questions." David got up and walked towards the cops and said "What would you like to talk about?" The cops looked at each other and then at him. Officer Peterson started to ask questions "When did your step dad start acting weird?"