i think she wants me at this point

for the past three years now i have been dealing with this girl who is dating my kids sperm donor. she has showed more interested in me than my baby daddy has to his own kids. she has gone out of her way to not only stalk me on social media but she stalks my family my boyfriend even people on my social media who comment on something i post. ive blocked at least ten of her accounts and that wasnt even the one including where she made a fake account using mine and my daughters middle names for the name on the profile. i figure if i kept blocking her and not responding she would go away. well did i think wrong this bitch started to have her friends start stalling me and harassing me. she would make up stories that weren't even true. like saying she tried to fight me and i ran away when in fact i called her out face to face and she just stood there doing nothing. i don't want to fight her over my baby daddy because truthfully she is his karma and i think its funny they deserve each other but i want to fight her for her stalking me and talking down on me and making up crazy stories to tarnish my reputation. like saying i opened up cards in their names when i never did and then saying i spent all the money and this and that when i never did a thing because why would i need to when i work. so i ignore her. then she finds my number not once but three different times so i had to change my number because she would message me every day sometimes multiple times a day on different fake numbers just saying crazy off the wall shit that would truly make me laugh threating to reopen a court case that has nothing to do with her and she is slow because the case was never closed so for her to say reopen made me giggle because i knew she didn't have a clue on what she was talking about and she was talking out her ass... but that isnt even the worst she has told me she knows where i live and she is coming for me yet she never shows up when i tell her she can get her ass beat but she never shows up just talks shit over the internet. and every time i post anything it never takes more than five minutes for her friends to view my post and then one minute later here she comes to view it never a day goes by that she doesnt view everything i post on social media yet she says im the stalker who is obsessed with her. like come on now hun i have you blocked i don't respond to you because even your family says you cant believe anything she says because she even faked a whole pregnancy saying she was pregnant with twins and had her whole family believing it and gave her a baby shower all for it to be all made up in her head. she is quit delusional and needs mental help.. i honestly think that she is fixated on me and is stuck with stalking me one because she is insecure and two because she is a drug addicted and ive been told by many people that when someone is a crack and coke head like they are they can get hyper fixated on one thing or person and it will tend to consume every free moment of their lives. and i truly believe that she is fixed on me in such an unhealthy manner to the point i want to tell her damn bitch if you wanna eat my pussy just tell me cause this stalking shit isnt healthy and is a big charge and prison time with everything youve said and threatened but she will never learn and continue to do this till she is probably dead and yes it is draining but i will just let karma do her work because they have whats coming to them ten folds that she does to me.