Hi, I'm after some other people's opinons as I've found myself having some unwanted arguments with my partner. Here goes...
I have recently moved in with my girlfriend of 5yrs. She has a 17yr old daughter from a previous relationship. She receives approx £350pm from the father is CSA.
In deciding how much I should pay toward our monthly living costs my girlfriend has calculated all the bills (mortgage, insurance, gas, electric, water, sky tv, tv license) and simply divided this total amount by 2, asking me to pay half.
I have raised the issue that I think a contribution to the total bills before it is divided in 2 should be made out of the CSA she gets from the father as that money is for the daughters usage of electricity, water, mortgage etc. I've suggested a figure of 20% of the £350 to contribute towards the household bills.
I've also suggested that a further 20% be contributed towards the separate food bill before it is halved.
My girlfriend has taken a real issue with this saying the £350 she gets is way less that it costs her to pay for the daughter, mentioning this money goes to pay for clothing, pocket money, days out with boyfriend, unplanned expenses and holiday contributions.
My girlfriend does pay in full for her daughter to go on holiday with us each year, and the dad pays nothing towards it.
My argument to that is, holidays are luxury purchases not factored into CSA and it's up to my girlfriend and her daughters dad to come to some agreement on any extra contribution she wants him to pay towards a foreign holiday. He'd likely refuse as he begrudges paying what he does already, and he never takes his daughters on holiday so he couldn't say it balances itself out.
Am I being mean wanting some contribution from the CSA money she gets each month.
Ultimately I'm not her daughters dad and it ranckles me that I'm being asked to pay half of everything like I am?
One other factor to mention is when I moved in with my girlfriend my monthly outgoings even if I paid half of everything have significantly reduced. The rent I was paying in my apartment was twice what her mortgage was. She also raises this as a reason why I shouldn't complain, but I think that's irrelevant when working the bills out.
Advice needed please...