It was in Monte Carlo at the Monte Carlo Yacht Club, after winning the waterski championship of 1950, that Lois began to take up with a younger international crowd, many of whom engaged in a freer lifestyle than she had experience with Alex. Alex strongly disapproved of her association with these "unsavory characters" and admonished her often.
Their frequent battles regarding her behavior eventually severed their relationship. The final blow being Berglas had returned home to Colmar from a business trip to find his Eliza Doolittle in bed with another woman and in a rage cut off Lois' beautiful blond hair. The effect on Lois was a nervous breakdown resulting in an extended stay at the famed Bircher-Benner sanatorium in Switzerland.
Alone, bewildered and vulnerable, Lois turned to Berglas' closest friend, the 70 year old Polish Prince Wladislaw Jerszy Radziwill, heir to the defunct Polish throne, whom, out of spite to Alex, she married.
The marriage to Prince Radziwill was short-lived. "The reason for the divorce was because he used warm water when he brushed his teeth and I use cold," is how the national magazine Cue reported Lois' break up with the Prince.
Lois realized it was Alex Berglas she really loved, after all, and repeatedly attempted to reconcile.