It is entirely possible that she has never experienced properly cooked pork products, which would explain the dislike.
The reason I mention this is because I grew up thinking all food was awful. When I moved out on my own and started tasting stuff that was not cooked by my Mom, I realized that eating food can actually be a wonderful experience. Sorry Mom, but your cooking was the worst!
Stuffed Bell Peppers tossed on the smoker would be another thing to try.