The last thing you can do is loose your temper in this situation. You must realise that lecturing him with ideals and principles, or trying to show him what is right or wrong is not going to work out when he is upset. Stay away from lectures and ensure that your tone is not at all commanding. Once he calms down, you can gently explain to him what you felt.
Don't Miss: Know How Forgiveness can Work like Magic in a Marriage