Idk, I get the impression that he also wants to be with mommy—that, in his twisted mind, the three of them could form a twisted little family. He seems to imagine that they could share an intimacy among the three of them. This has surfaced a few times in his thoughts and behavior—like the three bouquets on the table, or the way he stops in the hallway to gaze at a family photograph of Rosa and her mother, as if he wishes he were in that picture too.

do I think he's gonna go after the mom? no but do I think he'd try to snitch in a way sorta yeah. he wants rosa clearly. or if anything he'll try to see what he can do to make rosa choose him even if that means sleeping with both but it'll get ugly bc both men want her regardless of how she is