would it be suitable to share the best man speech with the bride-to-be?

I am best man for a wedding, and I intend to spend some quality time planning on how to do the speech as best man. I am getting pressured by the bride to share it with her, so that she can revise what she does or doesn't like. Is it suitable or customary for this to be done? Is she being too controlling? Or am I being unreasonable in my hesitation to share it with her? I recognize its her special day, so if she wants to have some say in the speech, then I need to be flexible in that way. Thank you for your help. via /r/weddingplanning http://ift.tt/2udaCDd