I'm afraid he's still playing you. Getting his own phone can leave a reasonable person with no other rational explanation.
One thing I've come to learn in my past three years of self-reflection and self-improvement, LadyJane, and that is that we -- over time -- really do teach people how to treat us. Unfortunately, I think your husband has "learned" that this passive-aggressive thing works with you. He can treat you like crap one day, and then be nice as can be later and you're OK with it.
