I am sorry for the embarassing question but I noticed that the oddest questions get answered here.
Dh has gut issues and he has ptsd and basically feels very watchful if he has to use the lavatory (=being in a small room, having to close the door behind him, hearing noises from outside and having no idea what it is). So he sometimes sends me and the kids outside. But of course we cannot always be outside.
Has anyone been there and found a solution. Otherwise please forget about it and sorry.