Hi, I came to UK on 17th March 2007 under work permit and changed it to Tier 1 in Feb 2010 (its still valid till Feb 2013) . My wife joined me in April 2007 and was in UK with me until 28th June 2010 (in Tier 1 dependant). She went to India on 28th June 2010 for delivering baby and going to join me ...