This is my first post and I'm really hoping for some advice. My sons girl friend hates us... It really is as simple as that! I have no idea why or what we ever did to make her this way, but she has always been the same. They have been together for 6 years and recently bought their own house. We have always tried so hard as a family to make her welcome. We try to include her in everything that we do as a family, such as family events, days out, going to dinner or even just inviting them round to eat, but she always has an excuse and never comes leaving my son to come on his own. My youngest son is now joining the navy and we are having a party which they ( I'm assured that it was both of them !) have offered to host at their house for various reasons, which I thought was amazing until we have been told that my daughters BEST friend,a girl we fostered for many years (and like another daughter)isn't allowed to come as my sons girlfriend just doesn't like her either. It really is too late to change venue or cancel, but how can I exclude her? I have tried talking to my son (his g/f will not talk to me about her) but he just tells me it's also his g/f house and we have to respect that ( and I honestly do) however I would never have agreed to have the party there if I'd known. Please give me some advice.