I think it's funny how viewers make up things about housemates just because they dislike them lol.

If Nadia has offered a peace deal fair play to her....

All wars end in a peace deal.

Well these people go into a reality gameshow and play mind games with each other, surely we're allowed to speculate about it all...especially since this series in particular seems to be missing out big chunks of stuff that would give us a much better idea of what is actually going on.