When you set your relationship status on your facebook page as “In a Relationship” , “In An Open Relationship” or “Its complicated”, You do nothing but tells other that look I bear a tag of Muslim name though, yet I don’t care what Allah says , because I am proud to tell others that I am in a Haraam relationship with any Non Mahram Sister or Brother (In a relationship) , or I am looking to build a haraam relation with any non mahram sister (In an open relationship), or my relationship with any non mahram sister or brother is so much complicated that even I don’t know whether I am single, engaged, in a relationship, or in an open relation (It’s complicated) !!
Allah says in the Qur'an,
"Do not come near to adultery. Verily, it is a faahisha (a great and shameful sin) and an evil way that leads someone to Hell unless Allah forgives him."(Al-Israa' : 32)
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying,
The adultery of the eye is the lustful look and the adultery of the ears is listening to voluptuous (song or talk) and the adultery of the tongue is licentious (shameless) speech and the adultery of the hand is the lustful-grip (embrace) and the adultery of the feet is to walk (to the place) where he intends to commit adultery and the heart yearns and desires which he may or may not put into effect.(Muslim Book 33 Hadith 6422)