Man-splaining my vagina

My husband and I were getting hot and heavy, doing some foreplay. He puts his fingers inside. It's not working great, definitely a little dry. He asks me how it feels. I say a little uncomfortable because it's dry. He says it feels wet enough to me. I say well I know my body so maybe get some lube. He has to nerve to say well I know what it's supposed to be like when it's wet. Like!!!! That almost ruined the mood for me. I don't know why we always go back and forth on this when it's my body! I never have been a big producer and I am fine with it. But don't try to tell me I don't know my body! Ugh