Nip/Tuck (2003)

Season 2: Episode 7

When local model Naomi Gaines is raped & disfigured by an attacker named "The Carver", Sean decides to repair her injuries on a pro-bono basis, thrusting McNamara/Troy into the local media spotlight, trying to overcome the slander caused by Bobbie Broderick. After getting caught sneaking into the house late at night, Matt lies by telling his parents he was studying with Ava's son Adrian. Adrian is forced to play along with the subject when Julia invites them all to dinner. Adrian reveals Matt & Ava's relationship, causing Julia to lash out at Ava & Matt. When Matt becomes uncomfortable with his increasingly demanding relationship with Ava, she reveals to him the secret that his mother is keeping from him.