A Narcissistic Parent

A narcissistic parent will trample all over their family to address their own desires without giving much thought to what anyone else needs. Because of this, some adult children of narcissists will actually overcorrect and bend over backwards to make sure no one could ever possibly perceive them this way. Alternately, they may have grown up all their lives being told that their needs don’t matter. Either way, the result is the same: They let people walk all over them because they’re not in touch with what they need and they don’t know how to express it.
http://www.huffingtonpost.com/entry/6-ways-to-know-you-were-raised-by-narcissists_us_5616b091e4b0082030a18f72