Leap year wedding superstition is a wide-spread phenomenon in Ukraine. It states that a marriage in a leap year is likely to end up with a divorce. Number of weddings contracts by 20% each leap year causing to a series of negative socio-economical consequences. In this study the leap year wedding superstition inconsistency is addressed statistically. In doing so, ULMS (2003) data set is used. Based on a series of comprehensive statistical tests it is shown that the fraction of divorces and average duration of marriages in leap years are not statistically different from the same indicators...