result = NullableBool(intColumn)

Bind has a type sig of Bind (a -> m b) -> m a -> m b so in C# you could..
class Either<A> {
public Exception Left; public A Right;
Either<B> Bind<B>(Func<A,Either<B>> f) {
  if (Left != null) { return new Either<B> { Left = Left }; }
  try { return f(A);}
  catch (Exception e) { return new Either<B> { Left = e } }
}

with the above you could then...

(new Either<int> { Right = 3 })
  .Bind(val => new Either<int> { Right = 5 / val - 1 })
  .Bind(val => new Either<int> { Right = 5 / val - 1 })
  .Bind(val => new Either<int> { Right = 5 / val - 1 })

^-- and the last bind would return an Either<int> with a Left filled in with your DivideByZeroException