Kanye West Blame Himself For Mother's Death

Kanye West why having an interview with Q'Magazine blamed himself for the death of his mother, when been asked what did has he sacrifice for his career and he said "My Mom" 

He believes if  he had not moved to Los Angles, she will be alive . I don't want to go far into it because it will bring me to tears 'he said.
Kanye West mother died in 2007 from Heart diseases,while also suffering from complications from plastic surgery.
MAY HER SOUL CONTINUE TO REST IN PEACE.