How to deal with marriage by using other people's identity information?

Generally speaking, it is not a crime to get married by using someone else's ID card, nor is it a sentence, but an administrative punishment. Whoever uses another person's ID card fraudulently shall be fined from 200 yuan to 1000 yuan, or detained for 10 days. Anyone suspected of committing a crime shall be punished according to the corresponding charges.

Legal objectivity:

Article 17 of the Resident Identity Card Law commits one of the following acts, and the public security organ shall impose a fine of more than 200 yuan and less than 1,000 yuan, or detain it for less than 10 days. If there are illegal gains, the illegal gains shall be confiscated: (1) fraudulently using other people's identity cards or using fraudulent identity cards; (2) buying, selling or using forged or altered identity cards. Forged or altered identity cards and fraudulent identity cards shall be confiscated by public security organs.