When I was younger, I always wanted to have my own business. I still do want that, but I'm too much of a wimp. Maybe one day... DH works for himself and he loves it. He works very hard but on his own terms, which suits him brilliantly.
Ironically, OP, I am a lawyer - and about 50% of my work is employment (mostly tribunal claims) at the moment. I started out at university doing modern languages, but was too scared to do the year abroad so had a mad panic after the first year and asked to switch to another course. The only thing I could realistically switch to with my language A-levels was law, so I applied to move to the law course and was accepted over the summer and went back as a second year into the first year of a law degree. After graduation, I didn't know what I wanted to do so I pootled around working in John Lewis for a while, then got bored and decided to apply late for the LPC starting that year. I then applied late for training contracts and was lucky to get one that another candidate had dropped out of and started that in 2003, qualifying in 2005. I started out doing wills, trusts and tax planning, which I really enjoyed. I worked with a great bunch of people, the hours were very much 9 to 5.30pm and I was very happy. Then I got bored. DH said he fancied moving to London (from Liverpool) and so off we went. I got a job at a Magic Circle firm on a huge salary doing Pensions and stayed there for the next two and a half years, working long hours but getting paid very well. In the first year I paid off all my student debts (£30k of them ) and in the second year we saved up to buy a house. We then returned to the north and I took a job doing a split of pensions and employment work, then 3 months later I fell very happily pregnant. So here I am, 9 months into my job here, 6 months into my first pregnancy and plotting my escape from law!!!
In all honesty, there are lots of negatives about being a solicitor. It can be long hours (although that is very much dependent on what sort of work you do and the type of firm you work for - it is eminently possible to do a 9 to 5.30pm job if you choose the right area of law and the right firm = although those sorts of jobs will not pay the mega-bucks that the City firms pay of course) the benefits are generally very poor and it is mostly about bills and chargeable hours, NOT justice. I'm sorry OP but if your real desire is to get justice for people and win arguments, being a solicitor will do your head in. A lot of the work is research, which you've said you don't enjoy - I'd say 30% of my time is spent on research, which actually I don't really mind. You might find you enjoy it more when there is a purpose to it though.
There are tons of ways into the law - as others have mentioned, the legal exec route is open to you and you can often do those courses at night school (so no need to give up work) but of course combining work, night school and children might be difficult/impossible at the moment. If you want to do employment advice, you could keep your eye out for jobs with the CAB (low pay tho) or in HR. I think you need to do some more research about the options, and also remember that if you REALLY want to do it, there are lots of ways of borrowing the necessary funds to pay your way through. NatWest used to do a very low rate professional development loan aimed specifically at wannabe lawyers. That's what I took to fund my LPC, although I did get some of the money back as the firm I did my training contract with paid the fees for my LPC. I would think it will be relatively difficult to get a training contract that offers sponsorship for the academic stage of training (in particular the conversion course) unless you go to one of the larger regional firms. As I am from the north west I don't know any of the Devon firms or even ( ) what your nearest big city would be, but you should get yourself a copy of The Training Contract Handbook (published by Chambers) and also check out Chambers Online which has a fab student guide section with details of the firms offering TCs and the salary, sponsorship opportunities etc.
Re: jasper's point, it is very very very valid and true that however you spend the next 4 or 5 years, you may be sure that they will pass - so why not bust a gut to make sure that, at the end of them, you're in a place you want to be? My brother oddly enough did dentistry as a mature student - took him 7 years in total as he didn't have the right A-levels, so he returned to college aged 27 and started university at 29 then qualified at age 34. It was very hard for him - but he did it, and so can you.
Now, if someone could just give me an idea for a great business, I would get on with following my own advice.... But seriously, there are good things about law and I do enjoy meeting different people etc and I really do like giving advice and being able to give people an answer to their questions, but be under no illusion that it's all about justice if you're working in private practice - it's about making money for the firm. If justice is what interests you, have you considered the Crown Prosecution Service or similar? They take people on at a low level and give you opportunities to study and work your way up. There is good info on their website.
[marathon post emoticon - I have a good wpm typing speed!]