sos I'm not entirely sure where you're going with your argument, if I tell the truth.
As lonelyplanetmum has said, individual nation states have a lot of autonomy with regard to employment legislation, and it seems to me you are angry with the EU about what is an issue with the UK government. That's misdirected ire.
It's an odd one. So much of the Leave rhetoric was about the EU having too much power within individual nation states' legislation but then, when you drilled down, people's small grievances were about things that the UK had autonomy over - in fact, things where the UK chose to go its own way, with quite some variance from the direction of travel of the rest of the EU states. Indeed, often you'd find that people were pissed off about something the UK had lobbied long and hard to acquire autonomy over. Legislation moderating the abuse of zero hours contracts is one such example, I think.
So, thinking about what you're saying a bit more, I think what you are really saying is that you feel that the EU is a well-off person's project. That being in the EU bestowed more benefits on the well-off than the less well-off. That a vote for Leave was, in fact, a vote to take away something that benefitted the well-off, who didn't understand what it was like to live below the level where EU membership conferred benefits.
Personally, I think this was one of the most pernicious and horrible lies that the Leave campaign pursued. It makes me think of the Leave lies as a load of filth that was dumped on the UK and we're still having to try and cleanse public life of them now, months later.
Leaving the EU is going to reduce the amount of income in the UK for everyone. The income that keeps the NHS going, the income that keeps rubbish being collected, street-lights on, buses running, books in schools, teachers in classes.
Can you see how that is going to affect you (you are a user of the NHS, aren't you? One of your daughters is still at school, isn't she?)?
Leaving the EU is going to suffocate the welfare systems and drive down working conditions for everyone. The impact will be greatest for those who are struggling now (you; your daughter who is a care-worker).
Leaving the EU is going to be a bonanza for unscrupulous employers and asset-strippers. It's going to create a very biddable pool of cheap labour for those who are at the upper end of the income scale.
Getting people to vote for this scenario - which is actually going to be a nightmare for people like you and your daughter - by telling them that it was a vote to 'make the rich feel what it's like to be at the bottom of the pile', or some kind of income-redistribution, was - I think - nothing short of evil. 
I really mean that. It encouraged people to vote away rights and well-being. It encouraged people to vote for their own exploitation. It encouraged people to vote away the structures of support we have (NHS, education, social services). A swathe of people who, literally, have voted to be super-exploited and for their children to be super-exploited.
It's tragic.
But was clearly effective in a way I never imagined possible.
As I said on elsewhere, anyone who thinks: "Things can't get any worse," is clearly not paying enough attention to what life is like in other parts of the world, where there is no welfare state. Brexit is going to decimate the welfare state. If you use free, state education, if you rely on not having to pay for health treatment, things can and will get a lot worse.
Things won't get a lot worse for people who don't - and never would - rely on those things. In fact, things will get a lot better for those people.
This is why I think this was a genuinely evil plank of the Leave campaign. Getting people who were already struggling to completely misidentify their interests as somehow being identical with the people who have no interest whatsoever in maintaining a fucntioning welfare state, or employment rights - indeed, who will benefit from their destruction - was truly appalling.
I still don't really understand how people could fall for it.
It's voting to starve yourself and your children.