Well thats helpful Norman.
My friend had the same thing. she made 20 calls and sent 10 texts and got a caution for harassment, Dont worry you have not done anything which will go through the judical system. You may just get a warning from the police to say 'keep away' and if they view it serious enough then you will get a police caution which is kept on your file. you do not need to declare this
as norman bluntly put it , stop calling until you speak to the police. Go through a lawyer if you need to if you have kids