A close relative has been falsely accused of very serious DV by his ex wife think ABH, coercive behaviour etc. How best can I advise him? They only got married last year having been together for a v long time. She's a vindictive character, at ease with telling lies and I think her main motivation for this is that she's been having an affair with DH best mate and is looking for a way to justify her behaviour to save face amongst her friends and perhaps to prevent ex from custody of kids. She has also been physically abusive to ex (throwing bunches, spitting, hitting) - he never reported it. I think she is struggling mentally which is exacerbated by drinking (new partner is a big drinker) and when she drinks she becomes aggressive/more hateful.
I feel like the police are biased. There are so many holes in her story. Will the police investigate fairly?