The pieces of advice I would have towards our four married couples would be this, learn the art of sanctified amnesia when it comes to their faults, your spouse's faults. Learn to not bring up the past. One of the best things that we can do, and I'm speaking to myself here because I need to learn to do this, is whenever there is an issue that we need to discuss, leave it in the present. Don't become historical. Oftentimes we want to remember all the faults, forget all the faults, and start right where we are today and forgive and love and be humble and live for the glory of God and to bring joy and pleasure to your spouse.