When I was dating my wife about 11 years ago now I was wearing a diaper.
I didn't tell her at first about my diapers and I did wet my diaper while on the date and she was not aware.
However after dating her for a year I decided to tell her about it and thankfully she was okay with me loving diapers.
She's also okay with our son loving diapers too and thinks it's cute that daddy and son love to wear diapers and be toddlers.