he cares, or he wouldn't be ignoring you and letting you see him give other girls on 'twitter' all of his attention, you made him feel like shit so he is giving it back to you acting uninterested. plan the night & give him the details as to where to show up, either he will enjoy himself or you'll continue to fight and one of you will leave upset. guys have pride, so gossiping to others in your circle about private issues is a bad thing to do. he might have run out of patience with you, people can only take it for so long and then its enough.
When I tell the truth, it is not for the sake of convincing those who do not know it, but for the sake of defending those that do.
William Blake