Complex sentence: This decision infuriated Kai, who saw it as an affront to his deceased mother, and on the eve of their wedding assaulted, raped, blinded and savagely scarred Tsukiko with the words "Kabuki" into her back.
Split into simpler sentences: This decision infuriated Kai, who saw it as an affront to his deceased mother. On the eve of their wedding, he assaulted, raped, blinded and savagely scarred Tsukiko with the words "Kabuki" into her back.