Love For The Blue Diary

You know what Dad and Uncle Rafi do when you're in the office.  Today, when I come home from school and knock on the door of the room, I see that there are no clothes on my mother's body.  And the uncle is not there.  Well, what does the father do when he closes the door and takes off his clothes?  Which is why he doesn't let me go to the room.  Don't tell Dad?