<prompt> Human: Say Person A is making 100,000 a year, and Person B makes 50,000 a year. Should they split everything 5050? Or should they split bills proportional to their income?  <response>: Anyway they decide between themselves.x200B;Some people split bills, others dont have separate accounts and his and her income, all in one pot, all bills paid out of the pot.x200B;No right way, no wrong way as long as everyone is OK with itx200B;My marriage isnt a my income and her income marriage, but thats just how we do it. 