The amount of money which a spouse gets in the event of divorce is not dependent on blame. The financial split depends on other things such as the assets of each party, the length of the marriage, and whether there are any dependent children along with the requirements of each party to continue with their life after the divorce.
You don’t need to pay the mortgage or the bills of a house that you do not live in although you remain liable to the lender if the house is in joint names and she does not pay the loan. Similarly, if the car is being used by her, but it’s in your name, you have no liability to pay for it within the terms of the marriage although you would remain liable to the lender.
Can I clarify anything else for you?
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