Dad just being too done at this point to let their tired attempt of trying to create a rift between Rose and Benika fly is fantastic
I guess he did fully expect to be killed by the duo as soon as he handed over the cross, so he isn't really intimidated by the possibility of them killing him for speaking up at this point
But also, I feel like this situation is not complicated enough yet, I feel like something (or someone) else is going to enter the scene soon out of left field