Complex sentence: Her father, a mason, sexually and physically abused her in her childhood, which possibly contributed to her later lifelong promiscuous behavior, prostitution, venereal disease, and numerous affairs with both men and women throughout her lifetime, including the writer Djuna Barnes.
Split into simpler sentences: Her father, a mason, sexually and physically abused her in her childhood. She practiced prostitution, and had numerous affairs with both men and women throughout her lifetime, including the writer Djuna Barnes.