a deliberate attempt to stonewall
They stonewall their partner, holding all of their feelings inside them, except when threatening to explode like a volcano.
The Kremlin will be tempted to stonewall until after the election.
Just because your bias or your tendency or your experience tells you to sulk and stonewall, you don't have to react that way.
Instead, all the natural elements lead you to feel at home walking along the nature stonewall.
a deliberate attempt to stonewall(the debate)