It doesn't matter how long one has flown the plane, nor how well one thinks he knows the plane. It's simply dependant on the given speed and stickpull - exceed a G-force limit and something is set to snap off.
The only question is whether one did something to influence such a phenomenon, and frankly, without presenting some substantial evidence that the wings snapping off your 190 was because of a game-bug, and not because you pulled too much Gs, I find it rather dubious to see you claim its the game that's wrong, and not you yourself.
Something fishy happens for the first time in years, and one immediately draws the conclusion that the game must be wrong.
See the pattern emerging here?
Run a few tests. Film your experiments, like Sikboy recommends. And if you truly see the wings knocking off despite acceptable G acceleration, then you'd have something to go on about.