Nigeria, May 6 -- Bill and Melinda Gates had barely finished saying the "D" word when all kinds of marriage counsellors and grief-mongers besieged social media with suggestions of why they think the couple is breaking up.

The sentiments, ranging from the probable to the bizarre, with a sprinkling of fictional tales in between, have defied the couple's request for privacy. Misery loves company. Some accounts even make you wonder if the composers might have had a bedside view of the 27-year-old marriage.

A break-up is a messy thing. You don't have to experience it to know. But for all those who are outside, looking in, it always seems that one or the other couple could have done this or that to save the marriage. A failing marriage is easie...