Non-Jewish Son
Question
The case =A Jewish man from our Shul marries a non-Jewish woman, and she converts to Judaism. She has a four year old son (also a non-Jew) - by a former relationship. She converts to Judaism for herself and "for her 4 year old son too". The boy is now twelve years old. He wants to have a Bar Mitzvah next year and be called to the Torah like his cousins (and have a big party and get "lots of presents too, just like his cousins".) What is the Halacha? Can he "legally" be Bar Mitzvahed and be called to the Torah for an Aliyah?