My relationship with my girlfriend is breaking down. We both acknowledge this and are starting to talk about living apart. The one thing we disagree on is the custody of our dog. For most of his life, I’ve been his main caretaker: food and vet bills, walks, daily care. I work from home and I’m a homebody. My girlfriend works in an office, travels regularly for business and is involved in a lot of social events. I think I should keep the dog with me when I move. I don’t object to her picking him up for weekends and days she can actually take care of him. She disagrees. Her suggestion is that I come over to her place to walk him during the day (it’s highly likely we’ll live in the same general area)—I think that’s preposterous. Or am I the one who’s preposterous?