Thanks for the great reply,much appreciated,Ican understand you saying close family reationships within the family,but quite rightly said,if your family was with you in australia you would stay,is not that the descision your son should make when he is older,it seems like your OH wants to stay aswell,
The reason i say this is i think the UK in 10 years ime will be a horrible place to live with whats happening over here,but good luck on your decision and think about not just family relationships but what your son will be growing up into within this country.