Tried to pay two bills. One bill was mine and one ...

Tried to pay two bills. One bill was mine and one was my husband. My husbands bill was paid with no problems. The second bill I needed to pay was missing my account number so I called back to get my account number. The representative( Mrs.CRUZ) was very rude. She told me I had to pay my husband bill and my bill together because she just joined our accounts. I told her I already paid his bill I needed to pay mine. She then said I could not pay my bill for 2 days since she joined the accounts because its the law since we are married. Now I have to wait 2 days to pay my bill because Mrs. Cruz wanted to be malicious. Thanks for nothing.