I used to be 'too tidy'. it was when DD3 was tiny and in and out of hospital.....she was so pporly and I felt so out of control I found the only area I still could gain that back was thro the housework....and I would be up at midnight cleaning and hoovering and polishing. much like twinset I imagine. it really can be a sign that all is not right, and control within your home is the one thing you grab hold of IYGWIM.
I am less frantic now, altho I do find myself getting twitchy still.....flame would testify to that. I try to let it go, but it is very very very hard.......and with five children I do still need to have a modicom (sp?) of control over the house or it would all descend into hell (or my version of hell), and I would sink!
in fact, I have been ill this week, and today (and yesterday a little), I have been twitching about the house again......DH says it proves I am better again if I am caring (and moaning) about the state of the house, but really, it is not dirty, just lived in and a little cluttered. certainly would not take much more than a couple of hours (if that) to put straight again.
I have been in a house tho where there is nothing.....no cups on the side in the kitchen, even her toaster was hidden (and the kettle!). she was a very very closed person tho, let no feelings show......nothing. and it showed in her house....very sad.