while surfing around, I find out a very informative and interesting article regarding rights of Husband at wife in Islam. The main content is on mesmarty.com by their regular writer Sana Khan, which is the translation of Mufti Munir Ahmed Sahib (M.A.).
Do get some time to read this :)
http://www.mesmarty.com/2008/11/rights-of-husband-at-wife-in-islam/