Complex sentence: Both her mother and father were vehemently against Vilma's acting career as was her fiancé; nonetheless she left for the United States in March 1925, arriving to a great deal of fanfare.
Split into simpler sentences: Both her mother and father were vehemently against Vilma's acting career as was her fiancé. Regardless of their feelings on the subject, she left for the United States in March 1925, arriving to a great deal of fanfare.