Many thanks to you all for taking the time to post. I really appreciate everyone's comments.
KARA - I am so sorry to hear about your husbands injury - I sincerely wish him a full recovery. Similar to your situation, my son is going to live with my parents in the UK as soon as he completes his final exams in Nov. He has been offered a place at 6th form college to study for A' Levels. It's going to be so hard without him here but it's got to be done and it's not forever.
DIANE - Thanks for the heads up about international fees at university, I wasn't aware of this. Yes, he is wanting to eventually study at university.
To answer some points made in posts - we won't be returning to where we hail from as this is a low socio economic area with very poor prospects - high crime, high unemployment, poverty, poor housing, high mortality rates, cold and damp climate etc. We would be asking for problems if we went back there. Instead we will move to an area where there are more opportunities, better weather, more accessible and where my family moved to for a better quality of life. I am hoping to return to the medical profession, thankfully I never let my UK nursing registration slip because of that ....just in case scenario. I will have to complete a refresher course at university but that's ok, it's got to be done. In my line of work, there is a government recruitment drive to train 4000+ new HV by 2015, hence why I need to get back sooner rather than later. I am waiting to see if I have been offered a place on the course which will be sponsored by a local health authority.
Financially we a fortunate to be 'comfortable'. Providing we choose a house wisely we should be mortgage free and not have to worry about approaching banks for a loan.
The one concern is in regards to my hubbie. He's always been in employment but does not have a trade to his name. His age may prove detrimental in his endeavour to find employment. This is causing me the greatest concern and could explain why his family are reacting like he is.