Don't sleep over on misunderstandings...

People can't argue with the fact that they will always have times misunderstanding their partners on few occassions. There will be times that neither one of you will be ready to talk about what happened or what the issue was. Acceptance of one's lapses and understanding will most of the time remove the "wall" that prevents the both of you to have it settled or resolved. Sometimes it takes only several deep breaths to calm yourself, sometimes it takes hours, days, or might even weeks or months depending on the gravity of the issue at hand... but at the end of the day, it is the "Both" of you who losses the time that you could possibly spent together in doing something great and worthwhile. Bottomline... if you treasure "time" with your loved-ones, settle any issues before sleeping over it. Be kind and understand... humility doesn't hurt.