In a previous question answered by Rabbi Lewis I didn’t understand the terms Levi Pasul and Tzad Levi. Can you please define these terms? I am the son of a non Jew and a Bat Levi. My wife is a Bat Levi. Am I a Levi? Is my son a Levi, or are my son and I both Yisrael?

You and your son are both Yisrael