Marc Skinner said boos and calls for his dismissal are "part and parcel" of being Manchester United manager, following their third successive Women's Super League draw.
United’s title hopes stalled again as they were held at home by struggling Aston Villa in a game low on chances.
United had just one shot on target in nearly 104 minutes - including extensive stoppage time - at Leigh Sports Village, and were grateful to goalkeeper Phallon Tullis-Joyce for a superb double save in the first half.
The shutout follows draws with Brighton and Arsenal, and leaves United seven points behind WSL leaders Manchester City.
United were booed and there were chants of "Skinner out" at full-time - but the manager, who led the team to their first Women's FA Cup trophy last season, is undaunted.
"Part and parcel of being Manchester United manager - everyone can have their opinion," he said when asked by BBC Sport about the jeers.
"That's the job. For me, what I know is I can deliver winning football for this club. We've won the FA Cup and we are still unbeaten, and you still get that opinion which is fine by me. It doesn't deter me, it is about making sure our players are in the right space for a game of football."
Villa meanwhile remain winless in the league under new manager Robert de Pauw, with three draws and four defeats in seven games.
While this was an improved showing from Villa, they remain second bottom of the WSL and one of just two sides in the division – along with Everton - without a league win this season.
"I am a little bit sick of good performances without the three points. That frustrates me still," De Pauw told Sky Sports.
"We are doing everything. We leave no stone unturned each week but still it doesn't happen. We have to keep believing, keep the faith as Jurgen Klopp once said.
"We can fight and play good football. It is time to reward ourselves."