My sil is in her early 20s and married dh's db this year She graduated a couple of years ago but neither her or bil yet have a job and their lifestyles are funded entirely by pils. Pil's seem to justify or make excuses for her failure to look for a job as she is painfully shy. I am doubtful about whether this is reasonable or not - to me shyness is something that awkward teenagers suffer from not grown women, and her behavior is often perceived by me and others as rude. For example yesterday she was at a party with myself and mil, and clung to mil like a limpet all afternoon. She did not engage in conversations and when people spoke to her she gave monosyllabic responses. When I though about it I realized this would have been the first time in ages that she would have spent time in the company of others without bil, and I am not sure that she will ever be able to secure employment - can this type of behavior be justified as"shyness" or is it something beyond that?