They were only seventeen when they were married, but for Clarence and Eula Stovall it was the commitment of a lifetime--- a very long lifetime. Since their marriage in 1925, Eula says the couple has never separated or even fought. She says the secret to their long and happy marriage is simple: to spend time together and realize all marriages have their up`s and down`s. This weekend, members of the Stovall family will be flying in from around the country to celebrate the couple`s 80th anniversary. The anniversary, which falls on Thursday the 24th, is also Eula`s 97th birthday. Clarence is also 97.