I've never asked myself what drives these urges, but this makes a sad sort of sense.
www.theguardian.com/lifeandstyle/2021/aug/06/childhood-desire-wear-womens-pants-has-returned
Over the years I’ve had many similar letters from men who stole and wore their mothers’ underwear – and all of them said their mothers were emotionally distant. It’s not uncommon. Ultimately, it’s about seeking comfort.