Sorry to say that... I'm a sufferer and I do have a support as my partner - I do give him a lots of time hell, but he every each time he gives me back. If I'm attacking him unnecessarily then he will take me a part psychological way... He let me settle and after for example watch a movie which will triggers me (he knows it)and because I'm Shame of my uncontrolled nonsense emotion I suffer down alone next to him... He does a lot of kind of that thing... And I'm trying to learn from it, but I'm negative that's true- never threatened him I will kill myself, because I think he wouldn't care about it....and I'm affraid I will end up like your partner...
But about that... Honestly if he can threat or can be dangerous to your life pretty please don't go back alone at least have 2 person supporter with you... And before you go calculate everything what you have and what is really important - don't think shoes are important ... But understandable I live shows too...
At my past once I left a lots of objects behind, with a loss of 2000£ and only came out with boxes which can fit to a car. And organised massively the things to he can't be there - left behind my favourite wine which was made in 1985.
Think twice or trice in that situation... I never would hurt physically my partner except if he push it too much and he grabs me in a way when I can't move...but usually I just shout or scream to him ... I wouldn't do more physical ... And he got to me angry when he was physical with me, but I know he is concious what he does and no serious harm he just give me a psychological and physical abuse, because I lived out on him my past and projected bullshit- and sounds dangerous but he knows what he does and I'm learning by that what im doing.
So advise if he is nasty in person with you play back the exact attitude and thoughts. If you know his pattern is easy for you.i don't think he can or will deal with it...
Sorry to be personal at the beginning but because you aren't a sufferer I thought is better if it's clear.
sorry if I pissed you off with my answers but hope maybe a tiny bit helpful for a healthy mind.
Good luck