So bit of background, ex and I have been together for 8 years, split up last year but we tried to make a go at it this year. The reason for the split was, he’s not really a hard grafter, very lazy. Doesn’t work properly, if he’s working that job will last a month or two and then he’ll quit. No ambition/ goals, wants the good life but doesn’t want to work. Never listened to me or took me seriously when I spoke to him about things, never helped with the children complete man child. He’s an only child, and comes from a home where the mother did everything for him except wipe his arse( I’m sure if she could do that, she’ll love it) told him I was done last year, anyway he was really upset and he lost weight, got himself on a personal trainer course, and I thought yes! He finally got the message and changed, but unfortunately that didn’t last, back to not working again and he’s not on the course, keep making excuses.
Anyway on Friday it was his turn to have the kids, he texted me saying he’s at the Christmas do with his sports club.
Conversation went as follows
Me: so what’s the plan then?
Him: Ignores me.
Me: can you tell me what the plan is?
Him: I don’t know if I can have them tonight, but I was driving by so thought I’d pop round and say hello to the kids. I need to do something
Me: What do you need to do?
Him: Ignores me and starts playing with the kids.
Me: Why can’t you tell me what you need to do? Why are you ignoring me?
Him: Why do I have to tell you everything? It’s none of your business
Me: I need to know if you’re having the kids this weekend?
Him: Fuck off .. then storms off
comes back 10 mins later
Him: I was going to have a coffee with my club, but I knew you’d bombard me with texts and calls asking how long I’m going to be so I’ve cancelled that now. So you can fuck off now
Then next day he texts me as if nothing had happened. I text him back saying I’m really upset at the way you spoke to me yesterday in front of the children, ignoring me when I was trying to find out what was going. When you could just simply have said I’m going out for a coffee, will be back x time. Told him I was crying in my bedroom because of this, because it brought back memories of when I was a child, I had to witness my parents argue and he never did as his dad died when he was 2.
Completely ignores that long message, then asks me if he’s received anything from HSBC.. 
Then the next day, starts texting me as if nothing has happened.
Again I tell him why I’m upset with him, and if he obviously doesn’t care about my feelings.
Ignores me again. But he came round, and I asked him why he was ignoring that message he says “ well you’re always moaning about something..”
On Monday I took the kids to the cinema, and sent him a picture. He texted back saying ‘ was it good?’ I ignored that and he got really arsey about it, I said to him you don’t take me seriously, and you don’t listen to anything I say but you want to keep talking as if nothing had happened. Then he texts back saying “ I’m done playing your games, I guess that’s you done then .”
Part of this is my fault, because I do “moan” about things, then make up later which is properly why he doesn’t take me seriously, and thought I was now upset again but I’d make up with him next week. But it’s because I do have feelings for him, and I do so desperately want to keep this family together, I come from a broken home and I don’t want my children to go through that. But I’ve realised I can’t be with this man, he will never change and we’re just better apart. Just want to know if AIBU, did I handle things the wrong way? I feel like it’s such a small thing that’s kind of escalated.