The problem is that I don't like or approve of dp's best friend or his girlfriend. They are constantly splitting up and getting back together and we are supposed to go running over there. Particularly don't like the girlfriend who got pregnant twice (he suspects on purpose) and smoked throughout pregnancy. However dp stll thinks friend is great which does not say much for his judgement does it? I suspect they think I am a snob although not bothered about that! Any thoughts?