If a stranger comes to my house and threatens me...

Please be kindly informed that according to the information provided to us in your inquiry and with reference to the Criminal Procedure Law, the law has provided legal protection in the event of self-defense, and therefore the crime does not materialize. You, but his restriction is not to do more than harm the other, and the UAE Penal Code has detailed that in detail.
Federal Law No. (3) for the year in accordance with the latest amendments contained in Decree Law No. (7) of 2016 AD defined in Chapter Seven Articles from 331 to 380 under the name of crimes against persons, and includes everything related to crimes affecting human life and integrity, and crimes of assaulting freedom And everything that endangers people's lives, threatening others in writing or verbally, and crimes committed in honor such as rape and indecent assault, indecent and indecent act, incitement to debauchery and prostitution, and crimes against reputation, slander and insult.