What is boyfriend used credit card without permission?

When a boyfriend uses a credit card without permission, it is considered credit card fraud and is illegal. The consequences can be serious, including jail time, fines, and a damaged credit score for both parties. The unauthorized transactions can also lead to significant financial harm and trust issues in the relationship. In case of such a situation, seek legal advice and report the unauthorized charges to the credit card company immediately. It is always important to keep credit cards protected and not share personal information with anyone, including significant others. Communication, honesty, and trust are crucial components for maintaining a healthy and happy relationship.