I was a child/teen in the 1970's and 1980's, and relatives and neighbours galore popped in and out all the time then. It was perfectly normal and acceptable. But now, I feel that people (particularly women) are a lot more frazzled and more likely to be working than they were 40-50 years ago.
So people are quite entitled to not want people just turning up without warning. They may have just got the kids settled, they may be getting dinner ready, they may be asleep, or ill, or tired, or busy, or having sex, ANYthing. Also, the house may be a shithole (as most peoples houses are sometimes!) and they will be embarrassed, and feel awkward and uncomfortable while you're there.
My daughter is in her mid 20's, and lives 17-18 miles from us (with her boyfriend,) and they are both busy, career people, and sometimes don't even get in til 7pm. Some days my daughter works from home, and is busy working. So me and DH wouldn't DREAM of just turning up. Apart from the fact that we don't want to bother them when they have a very busy life, we also live half hour's drive away, so it would be a wasted journey if they are not in!
We ALWAYS let them know when we are coming, and arrange a mutually convenient time. They also do the same with us, as I work part-time hours that vary, and DH works shifts, and it's no good them turning up if he is in bed, or on the way out to work. So again, they contact us and arrange a mutually convenient day.
I don't see the problem with it at all, and can only surmise that people who are OK with turning up unannounced (or having others do it,) do not have very busy lives, or a job, or much going on in their lives at all. Don't mean to be rude, but I can't see how people living a busy life, with a job and plenty to do, can be OK with people just turning up unannounced.
@oldschooloon
I think it's perfectly reasonable and acceptable to not want people just turning up unannounced. SO YANBU. 