To be fair, I don't really get what the TW deal was if that's true that he snitched on Rachel "acting inappropriate while being married".
Apart from that he sounds like a pretty decent guy, very devoted to his family and very protective. He took action, was thinking fast, did so many right things with the search.
But this is kinda... in multiple interviews he embraced that protectiveness, mentioned how he cared to scare away all the bad boys that could get near his daughter.
Yet he was friend with CA? Went to campings with shady domestic abuser? VI pointed out that Arnold's kids weren't even allowed to go out and play with other kids, that everybody kinda knew that there is something wrong in that home.
Then there is TT, described as disturbed, bad vibe, bad guy - far from a cool way of being such. 21year old, jobless, already divorced father of 1, army reject, relying only on his parents money, and even his own parents didn't have a trust in his reason and ability to act as an adult (thus the trustfund and inheritance under condition of holding a job for few years).
I believe that one of the VI, who described herself as knowing him from high school said that she didn't knew him that well, but what she knew was that her father would "kill her" if he would learn that she dates TT.
So okay, TW could have no idea what's going on in A's home, but also no idea about TT? No clue that oh, here is a guy who marries 16yo girl, less than a year after his father's death, weeks after his divorce, doing some shady businesses with Cotton... and he not only doesn't see any issue with Renee being around this guy by proxy, but after whitnessing Rachel, allegedly sitting on CJG's lap (or some other guy, cause I'm not even sure how this story goes), instead of maybe taking her on the side and having stern talk with her (something to the accord of "listen young lady, you're married woman now, you should not act this way, I hope that's the last time") he snitches on her to the Creepy McCreep or to CA? Yet isn't seeing Rachel as bad influence on Renee? Doesn't have another stern talk with TM to keep his friend far away from Renee?
And I'm not criticising TW. I'm expressing my disbelief in the story. Unless it came directly from him. Well, even if this story came directly from him (did it?) I still don't buy it. He didn't sounded like a guy that could be completely oblivious to what was happening around him, so either it IMO didn't happen at all, happened somehow but not the way it was discussed, or even in his mind it wasn't even close to being serious.