Lloyd of people will say you shouldn't be folding this ott but I think you've saved yourself a stack here. Not sure many people will be 4betting then barreling of add a bluff at 10nl!

I agree here with @CrazyCookie , at 10nl it's extremely rare someone will 4bet you like this and then barrel etc.
It's an extremely strong play and I think you should pat yourself on the back for folding on the turn as many people would have stacked off.

At nl10 people very, very rarely bet this big without the hand unless they're drunk, so it's a fold for me.
Remeber they aint very good down here in the trenches, but they are kind enough to tell us when they it a lot of the time.

Say thank you on the turn and fold gracefully.