WHY ARE MIDDLEASTERN CHRISTIANS LIKE MUSLIMS IN BEHAVIOUR?

I"VE NOTICED THAT MANY LEBANESE FEMALE CELEBRITIES have syrian or other kind of non-lebanese moms but their religion and background isn"t accounted as important by the society.I wonder why?Especially since some of the celebrities consider themselves christian and christianity isn"t oppressive towards women so why"re they behaving on such a manner?Elissa has a syrian mom and maybe a non-christian.Haifa as well has a foreign mother:I even read that she"s an coptic christian meaning ethnically non -arab which literally makes haifa half arabic not fully arabic but no1 acknowledges that.I wonder why?That"s truly unfair.It"s weird that women aren"t acknowledged by their children at least if not by the society.What do you ppl think?Are arabic christians influnced by muslims to disrespect their female family members and give privelege of acknowledgement only to men?