It is wrong to withhold rent from a roommate.
Rebekah shares an apartment with her roommate and knows the monthly rent payment is due.
Rebekah wants to buy tickets to a concert.
Rebekah gives the roommate her share of the rent money and works overtime to make money to pay for the concert tickets.
Rebekah tells her roommate that she is going through a rough time and can't help pay the rent this month, but uses the money to buy tickets to the concert.
Rebekah's roommate is happy that they have the money and can pay their bill.
Rebekah's roommate is angry when she finds out that Rebekah spent the money on the concert.