Marriage guidance is a service available with a marriage therapist or psychologist that is specially trained and experienced to provide advice to couples having difficulties in their marriage. There are several marriage counselors to choose from, and it may be worth your while to seek one that is close to you, perhaps one whom you already know well or one that has a good reputation. If they are a bit off-putting, you can always try another.
Many couples need guidance in the beginning stages before the issues become too complicated and before the potential for divorce becomes real. This is when you need professional help and advice from someone who has been where you are now and knows what you are going through. One of the main reasons people seek marriage counseling is that they are not happy in their current marriage. Maybe there is constant arguing, too much fighting, and this is when a marriage guidance counselor should be seen as necessary.