Man, I wasn't expecting to dislike this guy any more than I already did, but here we are. Oh, it's her fault that you probably never actually told her that you wanted to be relied on more, put your foot down or communicated your needs clearly? When you never even considered putting effort into the relationship in places where she wasn't, although she did everything you asked of her? And the only bit you got wrong was getting her to change herself in order to massage your wounded pride?
How childish and lazy can you get? Sheesh.