Hart has claimed that his time in Japan caused the breakup with his then girlfriend and mother of his first child , Marla .
Hart 's brother Bret has stated that Hart suffered through a lot of stress and was unhappy during this period .
Hart has claimed that Bret 's time in Japan caused the breakup with his then girlfriend and mother of his first child , Marla .
Hart 's brother Bret has stated that Hart suffered through a lot of stress and was unhappy during this period .