My D has been divorced three times and her dad and I have been married 42 years in December. Did it keep her from divorcing? Nope.
Hmm...did she see you actually work out and resolve your marital problems? Or did she know how unhappy you were, and perhaps thought to herself, "getting divorced, has to be better than how mom and dad are now"?
My current status: june 2006. Wife ran out and filed D. Finalized Jan 11, 2010, after 12.5 years M. 3 wonderful sons caught in the middle