Also, I think I remember Lily making a remark a while back about how Rich is not allowed to poo upstairs and has to do it in the downstairs loo. Which basically means that Lily is entering the upstairs bathroom while Rich is showering/getting ready for work/whatever and having a tit.I still don't understand what pooing in front of your partner has to do with having kids! All the power to you if you're comfortable with that (I could never!), but how would having children force you to do it if you didn't do it before? Limited time to spend in the bathroom? Especially since Lily and Rich have two bathrooms in their house.
Charming.