Promises are made to be kept. Plain and simple. My children, especially my daughter, and I have always used the word "promise" as something special. The pinky promise was something extra special and we all knew, barring life altering circumstances, we had to perform. I came across this picture by one of my favorite photographers, Ross Oscar Knight, and it epitomizes the pinky promises between a husband and wife perfectly!
When it comes to promises, I also feels that the promise goes hand in hand with the wedding vow. I also came across the beautiful DIY project where you paint your vows on a 12 x 24 piece of canvas. This can be a gorgeous idea and a constant reminder of the vows you took and promises you made on your wedding day.