[Stonewalled]

I agree you should have led out. That said, I don't think your plan was that bad, particularly in light of your read. But he did indeed spoil the plan.

His hugely oversized bet is suspicious. Not only is it strange on its own merits, but also given that you haven't seen him do this before. Still, I wouldn't risk the rest of my stack here. I don't think you have enough of a read to believe you're best here, given the consequences (out of tourney) if you call and you're wrong.