Preston and Chantelle: the end

The divorce of Preston and Chantelle, ending a kind-of-romance that bloomed on Celebrity Big Brother, has been ended.

Chantelle divorced Preston on grounds of Preston's "unreasonable behaviour", which - from press interviews she's recently given - seems to have consisted of reading the odd book and having conversations about politics. Why isn't someone building a refuge to save partners from this sort of intolerable behaviour?