I am not saying the bride is not in the wrong here as well (we still have yet to see the photos), but look at it from this point of view:
It sounds like you are the one who has been HOUNDING the bridge and WC up to this point dragging this on. If you just stopped all communication when the ball was in the bride's court weeks ago to set up an appointment I don't believe this would be an issue anymore. If I were the bride I would be extremely annoyed that this photographer keeps trying to contact me by email, text, and phone calls. You should have just let it be. STOP CONTACTING THEM. You are making it worse. Especially because this may become a legal matter, it is even more important to keep your distance.
I work in a direct customer service position and one of the biggest complaints I receive from customers while "shooting the breeze" with them is how other contractors and service people will call and call and call to set up appointments, get questions answered, or whatever and it actually has the reverse affect because the customer is so annoyed they wont respond back just out of principal. Once the ball is in the customer's court a small reminder in a week or two later is all that should happen. After that, just move on.