I don't really believe the pose as the "fake boyfriend" theory, although it could give a possibility to those who said, that they are still having feelings toward one of the girl, we have to consider the peoples who said, they don't have any feeling toward them, and they moved on.
I honestly don't think there will be any confrontation with the Father yet. As they walk toward the house or the room they spot him from distance, They hide from him, and Maya gets the confirmation that his dad spying on her.
Not knowing when He will show up next, the best solution, if Josy move out, therefore Josy goes to Hots. and Maybe Mona moving in with Maya, the 2 who are probably not gonna be part of the Hots.
This also bring us the possibility of Josy and Maya distancing from each other, do to the fact that Josy is part of the Hots, and who know what else. She seems to be making friends easily,
and there is still her relationship with Jill. which is terrifying 
.
This is the only way for Josy to grow separately from Maya, and be her own person.