Everyone deserves to be treated with respect. Everyone deserves complete honesty and loyalty from their partner and their friends. No relationship will work without open communication about anything and everything. When angry, take time to calm down, then discuss any disagreement....no arguments....and if somehow you find yourself in an argument, watch what you say in the heat of anger. The anger will go away. The pain the other person feels from those hurtful words will not. Never call your partner names or degrade them. If you do not like a behaviour, speak negatively about the behaviour, not the person.