Honestly scared

This guy I’ve been hanging out with for 2 weeks now just told me if I change my mind about him he’s going to slash my tires and burn my car to the ground, because he’s “sick of plans not working out.” Mind you, I told him from the jump I ended my divorce about 4 months ago and I’m still healing from that so, I’d prefer to just hang out and give eachother uplifting vibes. So he’s creating something in his head that isn’t mutual as far as “future plans” go. The worst part is, last night when I got out of the shower, I walked into my room naked to find him uninvitedly sitting on my bed.. like wtf?! How did he even get in?! oh did I mention he’s my boss?! I enjoy his company for the most part- he has very appealing qualities, but little things he’s been saying and doing is freaking me out a bit.