I think she’s hitting on my husband. What should I do?

DEAR ABBY:
I work with my husband in retail merchandising. A woman on our team is a few years younger than I am and very touchy-feely with my husband. She whispers in his ear and stands very close to him. My husband says that may be just the way she is. I told him he is wrong because she doesn’t do it when her boyfriend is around and she doesn’t do it to anyone else. How should I handle this? — UPSET IN FLORIDA