"I made a vlle promise I have no intention of keeping"
I cant wrap my head around this dialogue. Tessa in a letter that Justin discovers from her cousin mentions her saying she has broken a conduct and asks for her cousins affirmative confirmation that what she did was right in order to get to the end and she wasnt a ruthless b***h.
Do these lines mean that Tessa was an adulteress who played justin for an entry into africa? She never loved Justin through the marriage and he was just mean to her end goal of exposing the TB drug testing racket?