So... I've posted before and had so much support on here, it basically kept me going and I managed to separate from my emotionally and financially manipulative/ abusive husband.
For further background, we live abroad, he now lives elsewhere (still don't know where, he gave false address when he had the children overnight and so when they tried to serve the divorce papers on him, an elderly lady was very confused by it all...

)
I am in the house with the 3 children. He has now received the papers which detail his abuse and this has changed his behaviour a little, but anyway... onto the actual question:
How do you co-parent with someone who is lacking in any empathy without losing your mind?!!!
He recently had the children (not all at once you understand, that would be ‘stretching myself too thin to have a pleasant time’!!) in the UK and took them to every single tourist attraction. Of course, with me they ‘just’ went to the beach/ park every day... He’s late every time, he never has all 3, he picks and chooses, he criticises whatever I’ve packed for them (I pack every single bottle/ snack/ change of clothes, despite him now presumably having quite a collection since a lot never comes back to me)
Anyway there’s loads of crappy little things.
I hope a few of these will disappear when the papers are sorted, but what I find most at the moment is that by ‘coping’ with this and all the other shit (money taken, returning to our overseas home to find he’s taken all the crockery, glasses and pots and pans- as well as the Sonos and plenty of other stuff) I find that I am actually turning into him!! I’m the one being an arse and saying hurtful things to the children, where I’ve been the calm and positive one.
How can I maintain my positivity whilst wanting to give him a slap every time I see him??!!!