Aiming to become a concert pianist, Florence began studies at the Cincinnati Conservatory of Music after graduating from high school in 1878. As she recalled, she spent seven hours per day on the piano for three years, once playing until her finger bled. On return trips to Marion, Florence often clashed with her father, who would whip her with a cherry switch. At the age of 19 she eloped with Henry Atherton ("Pete") De Wolfe (4 May 1859, Marion – 8 March 1894, Marion) and they were married in Columbus, Ohio, on January 22, 1880. A record of the issuance of their marriage license was printed in "The Marion Star". Florence gave birth to her only child, Marshall Eugene, on September 22, 1880. Her husband worked in a warehouse but alcoholism led him to abandon the family on December 31, 1882. Florence moved in with her friend Carrie Wallace while her mother Louisa financially supported the mother and child. Florence became a piano teacher to provide extra income and enjoyed skating at night. Her estranged husband had attempted to rob a train in 1885, and the pair were divorced in 1886.