Mad about the boy

Is it morally wrong to have a blow-dry when one of your children has head lice? Is technology now the fifth element? Or is that wood? Is sleeping with someone after 2 dates and 6 weeks of texting the same as getting married after 2 meetings and 6 months of letter writing in Jane Austen's day? Pondering these, and other modern dilemmas, Bridget Jones stumbles through the challenges of single-motherhood, tweeting, texting and redisovering her sexuality in what SOME people rudely and outdatedly call 'middle age'.