#Phdfoster. Welcome to the Banks family, art lover mother Diana, loyal dog bigsby, and adopted charmer little Caroline. Diana's husband left her when she couldn't give birth to her own children. Then she looked to the foster system for children and get's matched with then adopted Caroline . For the past few months Diana has been waiting to be matched with another child, then she get's a phone call saying that there has been a possible match at the Valentine house.