I put nearly everyday for a month on Facebook post publically:

"Can the cousin face the police /let's go to the face/what does he have to say to the police

Of his years of harrasment, bullying, threatening behaviour

Police investigation

His cousin too

I can take court"

I'm not threatening or harrasing him

I've reported his cousin too and other people to the police

-I sent younger brother and deleted Facebook messages what could happen to his brother
-one-two prank calls
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The police can if I'm comitting a crime or if it's of police interest
However the police won't be called out or investigate:

-family fueds
-family disputes
-arguements
-slander
-lying
-the police are not interested on my social media
-the police don't care as they said if I call someone a prat on social media

It depends if I'm doing anything wrong, the police don't want to waste their resources, they have proof and I don't think I'm comitting a crime (threatening, assault, causing danger, theft, damage, illegal, potential fraud, driving offences, hate crime, harrasment)

However my posts haven't been flagged on FB and I'm not banned on FB, however they will have screenshots, many of them with the same message

Could I get into trouble for this?