DEAR ABBY: My husband and I have been together almost 20 years. I used to be happy in our relationship, but over the last year or two, he has changed. He gives me no physical affection and constantly showers love on his new dog. When I ask for more affection, he accuses me of being jealous of the dog. I’m not! I love the dog, too. I’m just sick of asking for more from him and not getting it.