My dog bit and hates my neighbor..

We adopted a second French Bulldog over Thanksgiving. He is a little skittish, but has gotten used to our family and our other dog. He is very sweet with us but has decided that he hates our next door neighbor who occasionally has her grand-dog over and leaves him off leash. He has now snapped at her several times and bitten her twice when I was trying to introduce the two slowly. We have been friends with the neighbor for 10+ years. Now the neighbor has acted like I’ve adopted a pit bull who is deathly violent. I feel badly that she got bitten, but my dog is 30 pounds and a love bug to anyone else. How should I handle this? Is our friendship over?

We adopted a second French Bulldog over Thanksgiving. He is a little skittish, but has gotten used to our family and our other dog. He is very sweet with us but has decided that he hates our next door neighbor who occasionally has her grand-dog over and leaves him off leash. He has now snapped at her several times and bitten her twice when I was trying to introduce the two slowly. We have been friends with the neighbor for 10+ years. Now the neighbor has acted like I’ve adopted a pit bull who is deathly violent. I feel badly that she got bitten, but my dog is 30 pounds and a love bug to anyone else. How should I handle this? Is our friendship over?