Can a woman who truly fell out love with her husband fall back in love and how long could it take?

Well you know that marriage takes work and when two people are working at it it is hard not to be in love. Especially when things are going good. It sounds like she lost a part of herself along the way and is looking to you to find it. She won't find it there. She really needs to take time to explore herself and her life. Also, she isn't feeling the spark right now. What is 'in love' anyway. Love is love. Either you do or you don't. She is looking for that breathtaking moment that she felt when you were so young. I wish you the best of luck.