I kinda wish they went a little deeper in to the uncle, but he's not the focus so I get that they only provide us with the necessary pieces to understand why he does what he does and why he is the way that he is. Even though I'm a hater I do think he is a really cool complex character that really adds to the story even if it does kind of drag attention away from the main characters. He brings some realism to the story and it's cool that his existence points out the very real (and sad) fact that sometimes queer people hurt queer people especially when they carry on the ideologies of a homophobic society.