I am absolutely mortified. I went to the hairdresser on Saturday for a cut and blow dry. On Sunday, I noticed that my daughter had head lice in her hair, so I checked my other daughter and found that she had them too. Worried that I might have them as well, I checked my own hair and, to my dismay, discovered that I had lice too! Thankfully, I had some treatment shampoo on hand, so I treated all of us, including my husband. We're all sorted now, but I can't stop thinking about the hairdresser. I must have had the lice in my hair when I went to the salon. Do you think she didn't notice? Or do you think she did notice but didn't say anything? Should I let her know? I would be so embarrassed if I had to call and tell her.