In the midseason premiere, Donna told Harvey that he needs to make things right with his mom, and the casting of Brynn Thayer as Lily is proof that we’ll soon see them attempt such a reckoning.
On the plus side, Harvey’s mother sleeping around gave him a no-tolerance policy for people who cheat on their significant others.
On the down side, he’s been emotionally stunted on the maternal front for years, and those issues have re-emerged with a vengeance in the wake of Jessica Pearson’s departure from the Pearson Specter Litt law firm.