Dear Abby: My husband calls out for his old girlfriend when he sleeps

DEAR ABBY: My husband of 4 1/2 years had an old girlfriend he was on and off with for 15 years. She passed away while he was in prison. We got married three months after he was released.

The thing is, when he sleeps, almost every night, he says her name and how much he loves her. He says because he’s doing it in his sleep, he doesn’t know he’s doing it. It seems to upset him that I’m upset. He doesn’t want to hurt me. What can I do to deal with it or get him to stop doing it? — DREADS THE BED IN COLORADO