The next sign that you maybe in a troubled marriage is DEFENSIVENESS. The end is only near if there is no intervention like marriage counseling.
Defensiveness follows criticism in the dysfunctional pattern of marital communication. What causes someone to feel defensive in a marital discussion is being criticized by their partner. When someone is criticized they are not thinking about what role they had in creating a problem but they are naturally thinking about how they are right and the criticizer is wrong. So defensiveness actually results in the defensive partner to criticize to show how "right" they are. It creates more criticism and causes nothing to be resolved in your marriage.
When you are criticized accepted responsibility for your part in the situation, even if it is a minor role. If you don't the cycle of criticism and defensiveness will play out in your marriage and cause you to grow apart. Marriage counseling can help your marriage.