This is a very interesting thread, and mirrors lots going on in my own life at the minute- I thought it was possibly age related, or certainly lifestyle related. Definitely influenced by local culture in my experiences.
When I was a teen I was clever enough, doing well at school. At 16, I got a 23 year old boyfriend, constantly heard 'we can't stop her, she'll be pregnant before you know it'. I could easily have been stopped! But they were right, and I ended up having DD at 18.
I was easily clever enough for uni, but it just wasn't the done thing- I can probably name 4 people in my year at secondary school who managed it. We lived on a council estate, I was expected to get a council house, I did. It was expected that I'd become a single parent, I did. Holidays were the norm, but to somewhere hot where you laid on a beach/pool on the day and drank in the bar on a night, you didn't go exploring. Even as a teen, this was allowed up to a limit. Your job was part time around the kids- shop work, dinner lady, etc. Your spare time was watching the soaps. You didn't bother to vote
As I grew up, I rebelled against these expectations (because I'm stubborn and hate being told what to do).
I worked up to management in the shop role, and studied part time for a degree with the OU (massive kudos on the First Rhubarb, that's a job well done! I ended up with a 2:1 and that was bloody hard work!), changed careers and work in finance. I bought my house. I bought a car that was purely because I LIKED it, not because it was cheap or practical. I saw that my daughter was heading down the same direction I was at 12, and took her out of school, rented out my house and moved us to a local market town with an excellent all girls school, and that has changed her attitude massively. I am with my partner, and we are actively planning a child/ more children, rather than it just 'happening'.
The result of this is that my family often tease me for thinking I am better than them for living in xx town. It's 20 mins down the road, but a different lifestyle and culture. I'm not having DD growing up with it being 'expected' to spend her life like I was. Like a PP above, the question is not 'will you go to uni?', but 'which uni will you go to?'. My family look aghast when they spoke of the local uni, and I expressed a wish that she goes as far away as she feels comfortable, to spread her wings and broaden her horizons.She expressed a wish to do an NVQ type qualification, which got an explanation of how you may end up in a minimum wage job, as I have often enough, but you aim high with your expectations in life. That was never instilled of me, clever people may become a teacher but that's it.
Families don't always get it in my experience. They are too influenced by those closest to them in culture, and it's very hard to break out of the mindset.