Of course, now and then I privately ask my wife for help. Even though she also grew up in Taiwan, she sometimes speaks Cantonese with her father at home, so she doesn't speak it too badly.
當然私底下有時候也會請教一下我內人，雖然她也是在台灣長大的，不過在家時會和她父親講，所以廣東話還算可以。