Okay, after viewing the Case Players thread I am still confused about some folks. I understand that Tarah S and Dawayne M are the bio parents of Ali. HOWEVER, I see the description of Lyle M. as "the ex stepfather of Aliahna, previously married(?) to Tarah Souders, father of Aliahna's 6yo half sister SM..." I'm not sure if Lyle's last name is the same as Dawayne's....are they brothers? Was Tarah married (?) to both of them?