Thou blind Pharisee

1950: Law of Return rules "every Jew" has the right to move to Israel

1962: Supreme Court rules Jews who convert to other religions forfeit their aliyah rights

1970: Amendment to Law of Return extends aliyah rights to the children, grandchildren, spouses, and spouses of children and granchildren of Jews

This just in from the Supreme Court: Converts to other religions can make aliyah if they are children, grandchildren, spouses, or spouses of children and grandchildren of Jews (ref. 1970), only if they are not the offspring of Jewish mothers.