Why you were crying isn't that important, but the fact that you expressed emotions correctly is a win win!! All of us can pick out several things that have gone wrong in our life and you can cry again for it if you haven't the first time. I wouldn't worry about explaining the why's....I think you don't owe anyone an explanation! I'm glad you expressed emotions correctly....All things can be put on the table to be more specific about if you felt someone's needs an explanation. Never say never right!