Thanks for all the replies which I get the basically two opposing points of view, I honestly do.
Apologies - nodded off (ably assisted by a bottle of wine) so have only just had chance to review all your kind replies.
The receipt currently sits 86.9 miles from me. He's suggesting DS gets it when he goes down this weekend. However, when that receipt makes it back home I will be back at work doing 50 hour weeks and a fairly long commute. Then I've got to use my car and my petrol (and my time) to go up to a shop so she can try on the different sizes. Whilst he sits at home not having to go to work and ignoring his financial responsibility to his first two children. Talk about 'out of sight, out of mind'.
Someone spoke of his financial situation at the moment - he's still financially supporting his DC with his new wife, just not us, and I'm sure that additional outgoings are an issue - but they're more of an issue for me who's extremely concerned about this month and going into debt/overdraft because of his shortcomings and poor future planning. He knew the area of work he was in was a massively reducing market around 3 years ago - he did nothing. A good year ago he knew the regulations were being tightened in an area that would for ever and ongoing affect the area of work he was in - if he didn't get out then he was utterly stupid (he didn't get out because he's incapable of making decisions like this), and he originally hinted to me about possible redundancies (but with a heavy emphasis on he wouldn't be one of the ones getting laid off) a good three months ago and yet he did nothing to plan for this, curtail other spending or plan on how to keep 2 of his 3 children financially supported.
And yes Astro55, this is a BIG part of it. If it was DS he would do it for him.
I obviously, almost always, end up having to do the task that I don't want to do either because it's time sensitive or it would cause DD stress for me not to pick it up. And he just sits there knowing that if he just keeps saying know, someone else (me) will be forced to do it. But I resent every single time.
In addition to this he will shaft me financially in small (but significant, to me) ways that show that he treats me and these two children with disdain (but would never be like that with his own DD, his third child). Couple of weeks ago DD and DS went to his for contact by train. I specifically checked and made clear that if I'm booking train tickets for DD (DS does his own) I MUST be sure that he is not then going to say 'oh actually I'll come and pick them up from your house'. Obviously, no financial issue there, but the faff of a stupid and long-winded refund process with the train company is something I do not need when I'm raising two teenagers, doing a full time job and managing a house on my own - it's an insult to my valuable time. So he decides to take them to a different station on the way back thus meaning that 1/3 of the journey that I had paid for didn't get used; he made this decision alone so should accept the ramifications. I asked him to please refund me. He essentially laughed at me and said 'oh it's only 50p'. Well I don't know of any train journey that's 50p and when I checked it's a good ÂŁ5 for that leg of the journey. Has he refunded me it - no - so in everything he does in everything I am involved with with him on behalf of the kids, I have to pick up ALL the shit, remedy ALL the problems even if they are caused by him, including financial. And it always has an impact on my time - he's allowed to preserve his time (so he doesn't get bollocked by his wife) and he's allowed to preserve his finances, but me who has a massive shortfall coming up, isn't allowed to do that. He is still having a massively negative effect on me - and we've been divorced for 9 sodding years! This is how it was when we were married - NOTHING trumped his needs, nothing. It's one of the reasons I divorced him.
DD will not be down there for contact for quite some weeks as she can only take certain durations and frequency of visits to him. As someone suggested 'can't she do it with her dad in her contact' - yes, this is exactly how it should be done if she were going there regularly, I totally agree. But even if she was going this weekend it wouldn't happen because he has absolutely no responsibility. He expects me to buy Xmas presents for his WIFE and pay for them - anything where it should be his responsibility, he shirks it (and so does she - how it is my responsibility to buy him birthday presents on behalf of my two children, at my expense, I have no idea)..
I wouldn't mind but I've been SO tired this year with work - it's a hard job and a lot of goals that I have to meet, I also have anxiety but have pushed myself hard in my job to get as far as I've managed to get (which ain't that far, don't get too excited!) but I've never ever stopped pushing myself. All this stupid shit on top does really get to me because of the impact on me when I am working so hard and keeping all the plates spinning single handedly. And on top of this I don't even have a single penny of spare money left (unless I plunder my DSs car savings account) to avoid going into overdraft (which will take me months to pay off btw and will severely restrict our lives for all of those months) because I've just had to spend all spare money I had put aside on a new blasted boiler. So I've literally got nowhere to hide financially which is very worrying, unlike him who if push came to shove his parents, her parents, all sorts of people would be able to financially support them (and wouldn't be surprised if they are already doing anyway).