TERI-I found the following excerpt on the Internet and was absolutely astounded that this can actually happen:
..."Gastro-gastric fistula is where the stomach pouch grows back and re-connects to the bypassed stomach. This can occur as a consequence of a pouch leak, where the resulting local inflammation from the leak disrupts the staple line of the bypassed stomach where it lies next to the pouch. More often though, gastro-gastric fistula formation is a result of a less acute, slower process. Regardless the cause, gastro-gastric fistula allows food to pass from the pouch to the bypassed stomach, effectively partially reversing the Gastric Bypass. Revision surgery for this condition may consist of closure of the fistula, restoring the original surgical Gastric Bypass anatomy. Conversion to a Vertical Sleeve Gastrectomy based procedure is an option as well, especially if there are reasons other than mechanical failure to explain the patient's weight gain."
http://www.obesityhelp.com/forums/revision/gastric-bypass-revision-surgery.html
I didn't doubt what you were saying I was just amazed that it could happen and wanted to learn more. I spent over 6 years doing research before I had my WLS and since I never came across this before I just had to learn more. Good luck with your second surgery and make sure to keep us posted on your progress.