<human>: Summarize the given text in a few sentences.

I need help on how to get my her out of a really bad situation. Sam had a long term relationship with a guy and broke up with him due to him being neglectful and being and overall asshat. 
 
Sam has moved on and was happily making friends with other guys when asshat decides it's a good idea to try to win her back through good'ol stalking. He (word-for-word from Sam), would go to her house and just stand there waiting for her to come out. When she tries to get into her own car, he blocks her from getting in and pretty much forces her to get into his car and be with him. Her dad isn't any help and let the fucker in one time so relying on her parents is not an option.  

She agreed to stay over with him for two nights so he can get the fuck over her but that has now turned into two WEEKS!!! Everytime she tries to move her stuff out and get out of the house, he will start coming to her house again and the whole process happens again.  

Now the current game plan that me and her have come up with is this:  
* Go over together and try and get all her stuff out and get the hell out of there.  
* If he tries to block us in any way, I will have the police on speed dial.  

Here's where I need help. I want some guidance on how to get her out of there peacefully. I'm really worried that, he's gonna go ballistic and start assaulting me, her or both.
<bot>: Best friend has a stalker ex that traps her in his home. We are planning to bust her out but need guidance on how to do so (hopefully) peacefully.