Complex sentence: He had a difficult upbringing; his father James Rolling, a Shreveport police officer, told Danny that he was unwanted from birth and also abused his mother, Claudia, and his brother, Kevin.
Split into simpler sentences: He had a difficult upbringing; his father, James Rolling, told him that he was unwanted from birth. Rolling's father was a Shreveport police officer who abused him, his mother, Claudia, and later, his brother, Kevin.