Are you familiar with the work of Yad Le’Achim? They are involved in helping Yidden who get caught up with other religions R’L, and help them return to Yiddishkeit.

Unfortunately, a recurring story is that a Jewish girl begins a relationship with an Arab guy in Israel, who then marries her and takes her home to his Arab village. In this Arab village the girl is subjugated and intimidated, and threatened that she can never leave. Time goes by and she has children (which are halachically Jewish), and she wants to come back to her people and her home. In some way Yad Le’achim gets involved, and they do some kind of rescue mission for the women and her children, and help them with rehabilitation, social services, security, etc. Every story is unique with unique details, but I assume these stories are of that type.