bullheadedly

Why are you so bullheadedly determined to lay this off on my husband?

And he was just as stupidly, bullheadedly determined not to give it up.

"This is different," Jack Holloway argued, bullheadedly.

I cautioned him not to exert himself too much, as he had barely finished recovering from the stabbing, but he bullheadedly pressed onward.

Was right to get tough with Israel about settlements in the occupied territories, but bullheadedly wrong in not sustaining sanctity of the overall American-Israeli democratic alliance.

"Certainly, Lilco bullheadedly pushed Shoreham far longer" than made sense, said a former Public Service Commission chairman, Peter A. Bradford Shoreham's originators are mostly gone.

Squabbling among themselves, refusing to spread the ball around, the Colombians bullheadedly tried to take the ball down the middle of the U.S. defense, and the Americans were prepared for this tactic.