It's not nice to cheat on your spouse.
Barry has been married to Lisa for several years now.
Barry wants a dinner date to his work function.
Barry brings his wife with him when he goes to the work function.
Barry takes his secretary as his dinner date to the work function.
Barry's coworkers are pleased to meet his wife and ask him occasionally how she is doing.
Barry's coworkers think less highly of him and talk to him less in the office.