Bilal's reaction
When the Al Bezaaz family found out what had happened, Bilal was unnaturally quick to reject Yacine. True emotional ties shouldn't be so tenuous.
The situation would be difficult for any combination of family, but especially in this situation due to the political status. Still I can't imagine a brother being so quick to be alienated from someone he was once so close to. It would be understandable if there had always been some kind of sibling rivalry or tension, but not in this case.