R proving T help

Hi Brooke and coaches: I’m trying to notice in my models how my R and T are related, and how the R proves the T. But, I need some help. Here is the model I’m currently working on. C: Husband is coughing again T: I wish he wouldn’t cough at night right outside the room while I’m trying to put the baby to bed. F: Annoyed A: Seethe R: Annoyed at husband. In this model, the R and the F are aligned, but I don’t quite get the R proving the T. Help?