What is the greatest challenge you have ever faste , how did you resolve it,and how did it effect you?

Whether or not to divorce my husband of 21 years was a very hard one. It took me many years to decide to do it. How did it effect me? At first, I was depressed because it was a loss of sorts. After awhile, after I adjusted, I realized it was good decision and it made me more confident in making changes in my life.