Bad meat, should I return it to supermarket?

You can try but I really doubt they will take back the meat. Since you already cooked some of it, there is no chance of the store reselling it - it would have to go in the garbage. They will not want to refund you for it.

I would only return it if it was off. If a mistake has been made in your selection, that is not the supermarkets fault. As for any mistake in the labeling, they will not swap it for you, they will argue that their butchers know what they are doing blah blah blah

You can try, but I don't think you will get anywhere

Maybe it turn out the way it did by the way you cooked them. It might not even be the Supermarket's fault.

I would take it back, out of principle. The supermarket won't argue with you, in my experience.

don't bother. that's what meat is in supermarkets. it's a piss-poor quality, they make it to look fresh. in a documentary Supermarket secrets they cut off the surface from old meat and put it back as fresh meat. food irradiation can also make it look fresh. it's disgusting what they do to food.

how long you have it in your fri? or just buy it? and cook it rigth away,

you can try it show them the ex date! let them know this problem, if in case is problematic repor it to the BBB,good luck!

if you don't care either way let your boyfriend return them