Uganda, May 5 -- Rachael and Bobby are celebrating 25 years of marriage this year. When I visited them, we talked about many things but somehow the conversation went into how they had managed to make it this far.

"As soon as I married her, I handed over my memory to her. She remembers anything while I forget everything", Bobby joked. Rachael on her part wondered how she had kept sane for all this long, "At one point you are the most miserable person on earth and at another, you are the happiest of all humankind. I think marriage is a drug!"

Both agree that they have become better people and partners over the years they have lived together. They shared with me some tell-tale signs that indicate that partners have become better .

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