My partner and I both have grown up children of our own, none together. We have just moved into a new home together a long distance from our children. My partner's daughter and her partner have a dog and they want to bring the dog when they visit. I've made it clear that I don't want dogs in my home. My partner says that in that case they won't visit (at least not often) and she is very upset about that and holds me responsible. She says that her other children won't visit if her daughter doesn't. I feel awful. She wants family get-togethers on her birthday and at Christmas and these are now at risk apparently. Before we moved here my partner allowed the dog in her home when I was living there for a short time before we bought somewhere together and I felt very stressed with the dog wandering around. I understand that people are close to their pets and regard them as part of the family, but I don’t want to share a home with one. How on earth can this be resolved?