Complex sentence: The principal has also informed Lily's assailant's, Conor, (Mason McNulty) parents about the incident, who are a lesbian couple named Pam (Wendi McLendon-Covey) and Susan (Michaela Watkins).
Split into simpler sentences: The principal has also informed Lily's assailant's, Conor, (Mason McNulty) parents about the incident. Conor's parents are a lesbian couple, Pam (Wendi McLendon-Covey) and Susan (Michaela Watkins).