Welcome,
If you've not already reviewed such material, I've found nonfiction works that speak of the dynamic of adolescent/teen girl bullying especially helpful given that aggression directed towards boys and men is never exclusively physical. Terms tossed up include 'alternative aggression', 'social aggression', and 'relational aggression'. I'm sorry things are hard, that denial and outbursts of displaced aggression are on the menu presently, but know there are many good people here.
Constituting a different diet by degree, I'm finishing a work by Charles A. Waehler that is titled Bachelors: The Psychology of Men Who Haven't Married (1996). While I know it isn't a strict trauma title, there is some real worth here. For selective reading, it can be discerned how some deeply isolated men (with trauma perhaps being implied) imperfectly function in relation to others, their proclivities, their defense mechanisms, their fear of registering emotion if anger seems the only emotion they might feel, noted tendencies to withdraw/to run away from conflict - i.e. the lot. The last three chapters of the book in particular are exceedingly well-thought out and written, seemingly constituting a guide towards relating to someone in the combined thrall of bullying legacies, severe isolation and the absence of mirroring opportunities that could trim out idiosyncratic behavior(s), and the expected interpersonal skill lacks. This definitely wasn't a drug store purchase I'm very pleased to report, whereas the tone isn't dour - thank goodness.
I'm sure there are better 'dedicated' titles out there in relation to evolving a relationship beyond uncomfortable stasis, but given such attention was paid in this title to masculine expressions of dysfunction that so easily dovetails into more mainstream trauma literature I've read, as one might say 'there is something here'. I hope others may soon contribute other titles like it - or better, more focused for their deliberate and systematic application to matters. Kind regards...
M.