Addressing Your Kh

It hit me the other day that while chatting with a friend, I almost called my wife Mrs. Groove. Try explaining that verbal slip-up (pun intended):lol: Lately, I’ve realized I’m saying “yes ma’am” quite frequently. Am I losing it? Am I obsessed or brainwashed? So here’s the question: how do you talk to your kh? Has your language with her changed? Like my yes-ma’am dilemma.:?