Is it illegal to watch your husband's mobile phone?

It is illegal to look at the husband's mobile phone. Because looking at her husband's mobile phone is an invasion of her privacy. When the privacy of one spouse is a private secret that has no influence on the other spouse, priority should be given to protecting the privacy. When one spouse's right to privacy infringes on the other spouse's mutual loyalty, social morality or physical and mental health, priority should be given to protecting the right to know. When the right to know conflicts with the right to privacy between husband and wife, the subject of the right to know should be strictly restricted.

People's Republic of China (PRC) Civil Code

Article 1032

Natural persons have the right to privacy. No organization or individual may infringe upon the privacy rights of others by spying, harassing, exposing or making public. Privacy is the private space, private activities and private information that natural people live in peace and don't want to be known by others. Article 1033

Unless otherwise provided by law or expressly agreed by the obligee, no organization or individual may commit the following acts:

(a) by telephone, SMS, instant messaging tools, e-mail, leaflets, etc. Disturb the private life of others;

(2) Entering, taking photos or peeping into other people's private spaces such as houses and hotel rooms;

(3) Shooting, peeping, eavesdropping or revealing other people's private activities;

(4) Shooting or peeping at the private parts of others' bodies;

(5) handling other people's private information;

(6) Infringe upon the privacy of others in other ways.