Complex sentence: During a Mother's Day Presentation, Mero states that he has overdosed three times, that he had got around with the wrong crowd, and that he should have soent more time with his mom before she died.
Split into simpler sentences: During a Mother's Day Presentation, It was stated by him that he has overdosed three times and that he had got around with the wrong crowd. He also states that he should have spent more time with his mom before she died.