Almost got caught

I am a abdl my wife does not know I keep my diapers hidden. I like to feel the warmth of a wet diaper it might seem strange to some people and that’s why I can’t bring my wife around I have hinted to her about it during sex but she doesn’t seem to be interested so I hide it last night when she was supposed to work late I was enjoying myself in a v2 waddle cloth when I saw her pull into the driveway here i was in a drenched diaper on the couch I barely got out of it and hid it before she walked in I wish I could get her to play with me dose anyone have advice that would help