I'm all for 50/50. Ill be damned if my wife were to play the Peggy Bundy role on my watch.
However if me and her were to have children, id want those to be her priority unless she wants to switch it up and let me do the stay at home dad thing. As a parent, raising a child is a job and id rather the kid(s) be in her care rather then babysitters and aftershool programs.
If kids weren't in the picture then things would be divided up 50/50 but id do alot for my wife and I would expect the same from her.
Money isn't the end all be all for a good relationship among 2 reasonable rational people. These simp boys do all this above and beyond stuff which screws everything up though. You barely met her and got with her 2 months ago and your paying her bills, buying her jewelry and gifts regularly and she don't put a third of the effort you put into her into you. That's where it goes wrong. A relationship should be a 2 way street but many of these current guys (I'm assuming they grew up without a strong male figure in their life) are content with giving her 125% while at best on a good day shell give you 35% effort in return. Its one thing to mess up like this with 1 girl but these dudes do it mess up and do the same exact thing over again.