Various masaail of Nikaah

Girl and boy sitting in seclusion before nikaah

Q: When visiting a family to meet a potential girl for marriage, is it permissible for the girl and boy to sit in a separate room and speak about their plans, requirements etc, since it is embarrassing to speak in front of all the family members? There is a big window to the room so people in the adjacent room can see everything that is going on, but they can't hear.

Matrimonial sites

Q: I want to ask whether registering on matrimonial sites allowed in Islam or not? I am looking for a girl to get married to so is it ok if I look for girls on these matrimonial websites. Please guide.

Living in Zina

Q: My sister is living unmarried with her non muslim boyfriend. Yesterday, she gave birth to his son. They named their Son Job. Now people start to congratulate me because of this. Saying Mubarak and so on.  I don't like to be congratulated by this occurring. Actually, I don't want to have anything to do with this. How should I react according to our Islamic adab? Furthermore, Should my parents do the aqiqa for this grandchild? Because my sister is not intending to do so. And is it legitimate for them, to give him an Islamic name?