That's All He's Done For Me

Severus Snape gets word that someone he hasn't ever wanted to see again is in need of his help. Sickly Tobias Snape creates chaos in the Snape household as Severus, Hermione, and their children try and deal with the past and the present colliding. Severus also attempts to come to terms with a father who hurt him deeply. A Severus/Hermione romance with flashbacks to earlier days.