For "laid back" read "useless"
It really fecking annoys me when people use this as an excuse for being a spineless waste of space. I am laid back. Not much gets to me (irl that is, not necc on MN!), I just really dont see the point in getting wound up about things I cant do anything about, its a waste of energy and time. However, that is not to say that I wont fight my/our corner when needs be. I can stand up for myself and my family when needed and I do, I dont expect my less laid back DH to do it for me. In fact if anything he turns to me to deal with things because he tends to get angry and then struggles to make a coherent argument, whereas because I stay calm I can deal with problems much better than he can.
This is a classic case of a man who needs to grow a pair, so no YANBU at all!