A great thing to remember when you are your spouse are in disagreement and having a fight--he is NOT your enemy! Scripture tells us,
For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places. ~ Ephesians 6:12
Satan would like nothing better than to ruin your marriage. Marriage is God ordained. Satan would love to ruin marriage because if there are not sound marriages, then society falls apart. He is out to,
The thief cometh not, but for to steal, and to kill, and to destroy: I am come that they might have life, and that they might have it more abundantly. ~John 10:10
Satan wants to destroy, but Christ wants to bless. Focus on God and He will bless your marriage!