A man who monitors the use of internet by his fiancé without her consent, commits:

IPC Section 354A. Sexual harassment and punishment for sexual harassment—(1) Aman committing any of the following acts— (i) physical contact and advances involving unwelcome and explicit sexual overtures; or (ii) a demand or request for sexual favours; or (iii) showing pornography against the will of a woman; or (iv) making sexually coloured remarks, shall be guilty of the offence of sexual harassment. (2) Any man who commits the offence specified in clause (i) or clause (ii) or clause (iii) of sub-section (1) shall be punished with rigorous imprisonment for a term which may extend to three years, or with fine, or with both. (3) Any man who commits the offence specified in clause (iv) of sub-section (1) shall be punished with imprisonment of either description for a term which may extend to one year, or with fine, or with both. Section 354C. Voyeurism.—Any man who watches, or captures the image of a woman engaging in a private act in circumstances where she would usually have the expectation of not being observed either by the perpetrator or by any other person at the behest of the perpetrator or disseminates such image shall be punished on first conviction with imprisonment of either description for a term which shall not be less than one year, but which may extend to three years, and shall also be liable to fine, and be punished on a second or subsequent conviction, with imprisonment of either description for a term which shall not be less than three years, but which may extend to seven years, and shall also be liable to fine. Section 354D. Stalking.—(1) Any man who— (i) follows a woman and contacts, or attempts to contact such woman to foster personal interaction repeatedly despite a clear indication of disinterest by such woman; or (ii) monitors the use by a woman of the internet, email or any other form of electronic communication, commits the offence of stalking: Provided that such conduct shall not amount to stalking if the man who pursued it proves that— (i) it was pursued for the purpose of preventing or detecting crime and the man accused of stalking had been entrusted with the responsibility of prevention and detection of crime by the State; or (ii) it was pursued under any law or to comply with any condition or requirement imposed by any person under any law; or (iii) in the particular circumstances such conduct was reasonable and justified. (2) Whoever commits the offence of stalking shall be punished on first conviction with imprisonment of either description for a term which may extend to three years, and shall also be liable to fine; and be punished on a second or subsequent conviction, with imprisonment of either description for a term which may extend to five years, and shall also be liable to fine.