I have been contently married for 20 years. Happy? Sometimes. However my husband is in his mid 50's and I am in my late 40's. We don't at all want the same things for our future and quite frankly, I've had enough of settling. I have given him numerous chances to change his ways (mild drug use, drinking, extremely unethical behavior, disrespectful to me in front of kids, and much more), but he has not. We have two great kids 17 and 19. The 17 yo has one more year of school at home. I am thinking of leaving my husband after the holidays this year. Ideally I would love for it to be a year from now, however I have met someone whom I know I want to be with and I know he wants to be with me. I am not naive. We have known each other for 25 years. Whether it works out or not remains to be seen, but I am not putting all my eggs in that basket. I don't feel it would be right to carry on an affair for the next year to get my daughter off to school. My husband will be blind-sided and very angry. But only because he would rather keep his head in the sand (and his money in his bank account). But I know he will meet someone else eventually. I am really trying to keep the divorce and the affair as two separate ideas in my head. I had been seeing a counselor and contemplating divorce before I even ran into my old friend. The question is...should I start and continue the affair for a year or start and leave right after the holidays? I know my children will be upset, but don't think I can keep up the charade too much longer or that it is healthy for them to do so. They can definitely feel the tension. Thank you, thank you, thank you for any advice!