Just out of the blue,she wants out of a seven year marriage??No troubles before??I find that very hard to take.There must be some other reason she wants out.If she does not want to fix your marriage,there must be another reason.I'm not saying that there is another person,but there is another reason-there has to be.A happily married couple does not just split up over nothing!!Working opposite schedules can be hard,but,if the relationship is strong,that will not cause a divorce.One of you is not telling the whole story,there is more to this story.You both need to be honest and discuss your issues with each other.Even if you do not save your relationship,you both deserve the truth so you can move on.Hope you both get the answers you're looking for.Patty