I know of a Christian family, but I'm concerned. When ever we have been to their house they are angry. Sometimes the anger is among them, at times it's someone else or us. Frankly we don't want to spend too much time with them. However as Christians we are to pray for them and we do, we just don't like to be around them. They turn a nice time into anything but. Other than the praying we do for them does anyone have any suggestions ? Thank you !