Many thanks ub4u for your reply.

is it possible for you please to provide any link mentioning the 90 days / year rule? as i tried to find it for dependent but could not.

Looking foward for some more advices and suggestions from experienced people like you. Thanks again.

I came to UK in June 2008 (visa stamped in May 2008) on HSMP visa. Then i got an extension in May 2010 andd got Tier 1 (General) visa that expires in May 2013. My wife came here in September 2010 as dependent, and her visa expires in May 2013 as well. Actually my wife is 2 months pregnant and we are...