The first girl sent a card from Hawaii two days after the wedding. The card said nothing but "Nescafe".
Puzzled at first, mum went to her kitchen and got out the Nescafe jar. It said: "Great from beginning to end." Mum blushed, but was pleased for her daughter.
The second girl sent the card from the Maldives a week after the wedding, and the card read "Rothmans."
Mum now knew to go straight to her husband's cigarettes to read from the pack - "Super strong King Size" She was again slightly embarrassed but still happy for her daughter.
The third girl departed for her honeymoon in New Zealand. Mum waited for a week, nothing. Another week went by and still nothing.
A month passed ... still nothing. A card finally arrived from Auckland on which was clearly written with shaky hand: "Air New Zealand."
Mum took out her latest travel magazine, flipped through the pages fearing the worst, and finally found the advert for Air NZ - "Ten times a day, seven days a week, in all directions."
Mum fainted.
And remember, happiness doubles when you share it, so share a few jokes and make the most out of your day.
Next week I talk about getting out of your comfort zone, off the couch and away from the TV and into some "flow".
A registered psychologist with a masters in applied psychology, Wanganui mother-of-two Kristen Hamling is studying for a PhD in positive psychology at Auckland University of Technology.