Sharing Living Expenses With Girlfriend?I rent a home at $ 1,200 a month plus expenses of $220 or so for utilities, not including food, gas, etc. She paid nothing for 4 months, then asked what I expected. Her salary is about 27K, mine is 40K, and I asked for $400, plus 1/2 electric and water per month. She claims this is not "normal" or fair.