You need to tell him to sod off and leave you alone cos there´s not a cat in Hell´s chance you´d ever go back with him and you´ve had enough of him bloody pestering you so you´re gonna cut contact. Then cut contact! You must follow through, don´t give him a choice to back off or not, just block his number/email etc.
He´s persevering (harassing is more apt! ) with his bullshit tactics cos he can possibly sense that you´re faultering or that you´re resolve is waning. Maybe you´re subconsciously giving him mixed messages cos you´re verbally telling him ¨no¨ but your actions are saying ¨maybe¨? Even by accepting his gifts, this will be pervieved by him as a mixed message. Whereas if you´d told him to shove ´em......! There´s a clear message, see the difference? So he´s upping the ante now and increasing the pressure.
You escaped and he can´t bear it. He wants to lure you back in with false promises and bullshit manipulation. He´ll try every trick he can to wear you down. That´s why you really can´t keep a man like this in your life once the relationship is over. You should´ve cut contact with him as soon as you finished it, cos now he just sees it as a challenge to get you back in line and he´s relentless.
If you don´t sever contact he will continue. Can you not see his arrogance? Can you not see you are nothing but a trophy and love has literally fuck all to do with it? Obsession more like!!
Once you´ve blocked his number and he will probably come round your house or accost you in public, you need to tell him in no uncertain terms that you will get a restraining order if he persists. And again, you must follow through on this. I suspect you haven´t given him a message which is blunt and direct enough, so he still feels he´s in with a chance. Don´t worry about being polite either, you need to be rude cos I reckon he just won´t give in otherwise!
The law is there to protect you so utilize it. Give him one chance to leave you in peace, if her ignores you tell the police he´s harassing you despite you blocking his no. etc. He should not be approaching you once you have sent him this very clear signal. He sounds very sinister to me and this could easily escalate into stalking, attacking you etc.
Protect yourself and free yourself from him. Creepy, abusive sex pest! Yuck. 