I’m after a female perspective. I’m a man who is in a relationship with two step children. I pay for every household bill some children’s clothes and half of the weekly shopping. I earn a fairly good wage and my partner earns 1/3 of what I earn. All her income is hers except some school activities and the bits I mention above. Is this fair, whenever it is brought up I’m told I’m unreasonable so haven’t bothered bringing it up again.