Dear Steve and Shirley, I've been with my husband for 19 years. Recently my younger sister spent the night at my house when she was in town. I usually only invite my sister to stay over when my husband is away on military duty. She always sleeps in my 15 year old daughter's room when she's visiting. So this was the first night that my husband was home when my sister was visiting. We were having a typical Friday night watching movies eating and talking........