Oh I agree ~ pulling a child over this is MAJOR over reaction but I have seen people with unrealistic expectations for 'childcare' who would sadly ... this, lice, a child in the biting phase and any other array of things that just 'happen' even to awesome quality programs because they are not something you have 'control' over.

I have never dealt with bed bugs myself so have no first hand knowledge of what to suggest to get them under control but Toregones advice sounds awesome!