The Hawthorne Legacy

What just happened in those last 20 chapters?!
Can we talk about how Avery's security team is such a failure? A bomb in a plane that's been planted before in the engine and the team never found it?
One moment she's bedridden, the next moment she's opening her room to a potential lover and not fearing for her life?
Oh and hey Grayson your dad just died, let's go play with swords.
For someone who is supposedly so smart, Avery can be pretty dumb about her decisions. The angst was pretty unnecessary to the story.
I don't even know if I want to continue on after this convoluted sequel.