The Players

If this looks complicated, it isn't really. Everyone is walking with at least one step-something. Also, Wayne is married to Claudia's sister. That should be all you need to know to make sense of the chart:

Adam Thomson

16

Son of Richard, stepson of Claudia, stepbrother of Marty

Alexis Coppola

14

Stepdaughter of Wayne, cousin of Marty

Claudia Thomson

44

Wife of Richard, mother of Marty, stepmother of Adam, aunt of Alexis

Marty Boeker

17

Son of Claudia, stepson of Richard, cousin of Alexis

Richard Thomson

44

Husband of Claudia, father of Adam, stepfather of Marty, brother-in-law of Wayne

Wayne Munns

44

Stepfather of Alexis, brother-in-law of Richard and Claudia.