If that's actually what your lawyer says, then there's nothing wrong with that, but if you don't have a lawyer and they call your bluff, you're worse off than before you ran your mouth. So it's not really too much different than me telling about that one time I was in Vegas and I rolled a seven.
I had a buddy who was a lawyer, who spent a few minutes looking over the contract as a favor. There was no bet for them to call since I wasn't threatening action, just pointing out what the contract actually said (which my buddy confirmed for me).
It was under a thousand bucks so I could have just taken them to small claims court if they didn't fold. That may have worked in my favor.