If you knew your next door neighbor was watching you undress through the window, would you give him a show or call the cops?

Did you know that technically the cops can be called on you for undressing in front of a window with the curtains open? Obviously most men would never call the cops on a female neighbor undressing but I know for a fact that some women will call the cops on a guy undressing...friend got a misdemeanor for indecent exposure.