Tom Sandoval is facing a sharp increase in bills but acknowledges how he “got himself into this mess”. It comes after he cheated on his ex-girlfriend, Ariana Madix, of nine years, who he shared a home with. Since Ariana Madix was taken off the home loan of their shared property following their split, Tom Sandoval and his former girlfriend had to split house bills while continuing to live together. Tom Sandoval pays over $8K in billsBefore Tom Sandoval and Ariana Madix split, it didn’t really matter whose credit card any of the bills were on. However, things have seriously changed when it comes…