Many couples get to a 'stalemate' in their relationship and decide to separate. Often couples will separate without structure to the separation which can lead to more conflict and contempt in the relationship. Separation can be helpful if there are guidelines to the separation.
Are you considering marriage or couples therapy, but don't know if it's too late to save your relationship? Often, people don't know if they want to continue in a relationship or if it's time to end things.
Have you ever been in an argument with your partner and wondered at what point they went absolutely mad? The person you know as reasonable is no longer on the other side of the conversation, instead replaced by someone impossible to deal with in a rational way.