My Man Has Gone Back On A Deal For Us To Budget – Leo and Rebecca Buzz Question

Leo and Rebecca BUZZ QUESTION...Hey guys my husband and I are Newlyweds. We don't have a lot of money but we try to get by and save money. SO WE BOTH AGREED to budget and cut some stuff out of our lives. He said he was gonna Cut his personal trainer and I've cut going and doing my nails and pedicures. WELL the other day my friend saw him at the gym with his trainer...WTH???? He's doing it behind my back and I'm just like totally bummed about it. Do I call him out or do I just go back to getting my manicures and pedicures??