Okay the clue is in the title, this is a big brother post, so if you don't like it don't read it!
In my opinion they have made a very silly mistake by putting Rex's girlriend in. When Maywho left, there was speculation about a replacement. I don't think there should have been a replacement housemate- perhaps they could have put in a mole to stir things up (that would have been better)
But if Rex was a winner before, this is going to ruin it for him. He appears to be a touch controlling and overprotective and if it weren't for him, she would never have been picked as a housemate. Is it fair to all of those who applied and went through the rigorous process that someone can be sent in just because they are related to an existing HM?

So it looks like we will be watching the demise of Rex (we're already tires of watching them fawn over each other). That is if there are any people left watching....