Coventry coach Mike Umaga has resigned from his position after being suspended by the club earlier this month.
Umaga is upset at his treatment by Coventry
Umaga, the brother of ex-All Blacks skipper Tana, was suspended while the club conducted an internal inquiry into what they called "serious allegations".
"During the last two and a half years I have been totally committed to the club," said the 40-year-old.
"But I feel I have no alternative but to resign to save myself and my family further distress."