Reposting this here in the legal section based on the suggestion from Mumsnet admin.
Hi everyone, I am changing some details for privacy but the premise is the same. A close friend is being harassed by a family member who lives abroad- receiving abusive calls, voicemails and text messages. The abusive person has also posted abuse about my friend on social media that has been taken down (after she reported it). The content is horrible and crazy. The abusive person is using new phones with numbers she doesn’t recognise, so blocking calls hasn’t stopped it completely. The abusive person is mentally unwell with a history of mental illness and drug addiction. The person is fixated on my friend. I am not aware of any violent behaviour but it would not surprise me. The calls and abuse have escalated over Christmas.
I am wondering if any of this would interest the police here in the UK because the abusive person is doing all of this from abroad and so it is a cross border issue. My friend feels safe because this person is in another country but the messages are causing her a lot of distress.
My friend does not have any public social media accounts. The post on social media about my friend was on a public account, intended to spread misinformation about my friend, and this was located via a Google search.
If you have any experience or advice I would appreciate your views on what to do, if anything.