The real reason Israel said "Stay out"

is they're Jew-hating asshats who want to destroy Israel.  There, wasn't that simple?

Note that Tlaib was told "Yes, you can visit your family, but you cannot attend meetings with these groups while you're there", and she said that agreeing to that would 'break her mother's heart'.  Which means "Then you're not trying to visit your mother, asshole, so stay out."