9 months ago , we discussed and planned that we will get married and start from scratch and all we got married and started bit by bit , now after 8 months , with our salaries we are doing just fine as per our head start and what we ve planned to achieve , suddenly this is not enough to her it’s not going well , she thinks about the future more and she is considering going back to her parent house and living separately to lower our expenses , but to me living separately is taking away everything our marriage stands for , what should I do ?