姑よ、恐るべし

After middle-aged hotel waitress May Wright reunites with and marries her first love, tycoon Hank Smith, she is humiliated by her son's in-laws before she can even share the news. At a birthday banquet, they go so far as to sow discord between her and her son—and even physically attack them when they refuse to comply. Just then, Hank arrives with gifts and witnesses the shocking scene.