Communication
kharma,
Difficulty in marriage can be caused by an issue between the two people in communication. You both have between you each of your Saturn (duty, also authority) opposite energy is over-excited by) the other's Mercury (thinking, also talking). This can indicate you both want to be the boss in conversations. Instead, share responsibility, giving each person "boss time" so you understand what each of you need and expect out of the marriage.
Communicating,
Tim