Two years ago as Chelsea planned to walk down the aisle, Clinton used email to stay abreast of wedding preparations, review photos and offer support.

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Ronnie recovered so quickly that he was able to not only see daughter Katie get married, but fulfil his promise to walk her down the aisle.

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They want nothing more than to see their gay son walk down the aisle just like each of his three siblings did before him.

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Pretty soon, location data on your smartphone matched with shopping records gathered from your loyalty card will enable a supermarket to send you personalized, digital coupons for items as you walk down the aisle.

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Saving money for the wedding, moving to a new city or starting a new job are all factors that might delay a walk down the aisle.

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