Fir Park Club is currently in fifth place in the Premier League, but some fans have turned against KettleWell, especially in the wake of the Scottish Cup defeat by St. Johnston on January 18.
After another defeat at Barth on Saturday, this time in the league, the former Ross County director decided that he had enough.
Sons confirmed that their board of directors had accepted the resignation of 40 years old.
A statement added: “Stewart is close to CEO Brian Caldwell on Monday morning to explain the reason for his desire to resign. Stewart explained that some personal abuse now affects his family, to the point that they did not want to attend the games.
“As a result, he felt that it would be better if he resigned.”
Stuart KettleWell Motherwell left because of the personal abuse coming from some supporters
KettleWell had led Motherwell to fifth in the Premier League, but he felt he had to leave the club
“It is really sad that Stewart felt that time was right to go forward. He had an exceptional record and created an impressive amount of the club's income,” Caldwell said.
He was a decisive factor in developing the graduates of the Director of the Manfil, as well as the development of young loan players during his term.
When Stewart approached me, I was very disappointed to find out the effect of this on his family and how he felt. No manager, player, or employee of the club should feel, each of them gives everything to the club, in this way.
So we had no choice but to reluctantly accept his resignation in the interest of Stewart and his family. As a football club owned by fans, we will always take care of our title. “
The statement continued: 'The club wants to thank Stewart for its hard work and its complete dedication during its time in the club. He and his family wish him all the best in the future.
The assistant director Stephen Hirale will be responsible for visiting Celtic on Sunday, with the help of John Obika and Richard Foster.
