Generally I don't like it when people drop in unannounced, which all boils down to when I first got together with dh and his family would just descend en masse without warning. My objection is that its presumptious to assume the person you're visiting is has got nothing better to do i.e. get out of their pyjamas, but also stop working (I do a lot of marking at home), or interrupt you when you've got other friends round, etc. Dh is much more of the 'come on in, what a lovely surprise' school of thought.
Recently I've been a bit more laid-back about it; mostly because dd1 has started school and we sometimes have her friends dropping by now. If it's genuinely inconvenient I say so but, if they don't mind the house being a tip, which it is, then it's not so bad really.
A family have moved into the area recently from abroad and their little girl is in dd's class. They get on famously and we've met the parents a few times and we get on very well. The dad has made several comments about how hard he's found it making friends as he's very open and friendly and he's found a few people round here quite closed-off and not very warm. Therefore, we've made a big effort to make him and his wife and child welcome and we've done a few things all together. He and the daughter were passing today and dropped by. It was great to see them and they stopped for an hour or so. The girls played and we had a coffee with him. But when they were leaving dd1 pipes up: 'You know you shouldn't really go to someone's house when you haven't been invited though.' Dh heard her and said 'dd, that's not a nice thing to say'. and she replied 'Well that's what mummy always says.'
Dh didn't tell me she'd said this until after they'd gone and i feel really horrible now. The truth is, I have said this in the past and I meant it but I really don't mean it about these people, and I'm just wondering if I'm getting my comeuppance for being such an unsociable cow for years. I don;t want him to feel uncomfortable. Dh says he really wouldn't worry if this was said to him as he'd assume it's the child saying the wrong thing, but I don't know whether I should ring them or something?