If he *did* break into her trailer and threaten her that sounds like domestic violence to me.
Perhaps, but one legally cannot be sanctioned for what they are simply “accused” of.
Then the government should have charged that, then proved it in a court of law and got a conviction.
If you allow the government to suspend 2A rights based on unproven claims in pre-charging and pre-trial documents then all those documents will magically start making those claims every single time.