A friend has told me that she looks forward to watching the X Factor on a Saturday evening but her MIL always ruins it by phoning whilst it is on and wanting to chat so she misses half an hour of it every week. I suggested that she ask her MIL to phone another time, which would be 'rude' apparently. Next I suggested that she not answer the phone, horrified looks as it turns out that not answering a ringing phone is impossible. my final suggestion was that she wait until she had had her nice chat with MIL and watch the show after. Apparently the sky plus box is 'dh's' and she doesn't know how to use it.
FFS