You have not specified the relationship problems you are undergoing. Is your sposue unloving and uncaring? Is your interaction with him\her very tensed and hostile? Do you play the blaming game? These just a few of the relationship issues couples face. You should analyze your relationship and find where it is going wrong. Make efforts to rectify it. You should nurture your married life. Otherwise you can never make it work.
First identify what the issue is. Why is your relationship suffering? Make sure you both agree on the “why”. Then make sure to truly listen and hear your partner out as to what is going on for her/him. Make sure you get down into it and vulnerable. Don’t prove that you have to be right, but let her/him have the benefit of the doubt and really try to understand what truly lies underneath. Then after you’ve fully heard her/him, speak vulnerably from your own heart. This is where change will start when you both can talk completely openly and honestly, and get help if you need it.