Complex sentence: Perceived as a misogynist he suffered from serious physical and mental problems after an accident occurring during the winter of 1886/1887 and his poems are seen as morbid but there is nothing to indicate that this came from personal experience as a murderer.
Split into simpler sentences: Perceived as a misogynist he suffered from serious physical and mental problems after an accident occurring during the winter of 1886/1887. But there is nothing to indicate that this came from personal experience as a murderer.