Thanks for taking the time to post Jac2011,
One child wants to stay here, the others want to return. I agree it would be unsettling for the eldest, the one who wants to remain here, if we returned back to the UK in 2 years, he would be 16, I haven't looked into it too deeply but he could do A'levels I think, or spend a year getting up to speed before he took them, leaving enough time to qualify for Uni assistance. All pie in the sky, honestly don't think it will ever happen. I think I will take myself and my girls back in the next year or two. My husband has said if I really need to go home, then we will, kind of a break through, as I don't feel quite so trapped and resentful as I have.
I too am studying in the field of mental health, and loving it. I returned to study, to give myself a focus away from being homesick, to keep me busy.