I have been married to my Husband for 6 years. When we got engaged, and he informed his 36 year old daughter, she refused to speak to him for a few months time. Since then she has made every attempt to be disrespectful, and in response to every incident, my Husband will say things to the effect "I cannot control her", "I didn't do anything", etc., etc. I would imagine if I disrespected his daughter similar to how she has disrespected me, it would be a different story.