Marriage problems? Husband's genes may be to blame - Yahoo! News

Marriage problems? Husband's genes may be to blame - Yahoo! News: "Marriage problems? Husband's genes may be to blame By Maggie Fox, Health and Science Editor
Tue Sep 2, 2:21 PM ET

WASHINGTON (Reuters) - The same gene that affects a rodent's ability to mate for life may affect human marriages, Swedish and U.S. researchers reported on Tuesday."