It depends: 1. If the credit card is processed only after the husband and wife get married and is used for family daily life, the credit card belongs to the husband and wife, and it is not illegal for the wife to swipe the other party's credit card. Two, do not meet the above situation, suspected of theft, is illegal. Article 162 of the Civil Code, the following property acquired by husband and wife during the marriage relationship is the common property of husband and wife, and belongs to both husband and wife: (1) wages, bonuses and labor remuneration; (2) Income from production, operation and investment; (3) Income from intellectual property rights; (4) Inherited or donated property, except as provided for in Item 3 of Article 163 of this Law; (five) other property that should be owned by * * *. Husband and wife have equal rights to dispose of the same property. Legal objectivity:

Article 5 of the Interpretation of the Supreme People's Court and the Supreme People's Procuratorate on Several Issues Concerning the Specific Application of Laws in Handling Criminal Cases of Impairment of Credit Card Management stipulates: those who use forged credit cards, credit cards fraudulently obtained with false identity certificates, invalid credit cards or use other people's credit cards to engage in credit card fraud activities, the amount of which is more than 5, yuan but less than 5, yuan, shall be deemed to be relatively large as stipulated in Article 196 of the Criminal Law.