Hi, sorry to keep bobbing in and asking questions but if you all don't mind, I'd like to explain something that happened yesterday which is representative of the problems between me and DP; things that might look small to others, just spiral.
We took the children to a theme park yesterday.
DP had told me the day before that he wasn't going to walk round with us this time, as he has had spinal surgery a few years ago which left him with a significant limp and he is now very unfit, so doesn't walk very quickly and gets tired easily.
I was fine with that as we can move more quickly without him and also I wouldn't want him feeling uncomfortable.
I did say however, that if my DD and I wanted to go on one of the bigger rides that DS1 and DS2 didn't want to go on, DP would need to meet us to watch the DS'. He nodded in agreement.
When we got there, DP said he wasn't going to rush off immediately but then said his goodbyes when we got to a big hill.
An hour later, DD felt sick and dizzy so I phoned DP who had the bag with the food in, to come and meet us, which he duly did.
He chose to hang around whilst we went on a smaller ride and when we got off, I asked what he was going to do; he said he didn't know - "just walk around and try and get warm, I suppose".
I mentioned that we had planned to go on one of the larger rides but DS2 didn't really fancy it, partner just looked at me blankly.
I tried again; "DS2 doesn't want to go on this ride and I don't think it's fair to force him to go on it if he doesn't want to, so maybe you could watch him while the rest of us go on it?".
At this point, DS1 piped up that he wasn't fussed about going on the ride either and so I was umming and ahhing about what to do, as DD really wanted to go on the ride but not on her own.
DP didn't offer any help and muttered something that I didn't quite catch, so I asked him what he had said and he said it didn't matter (looking annoyed), I pressed again and he said "we agreed I wouldn't have to watch the children".
This riled me up as I felt he was being inflexible and selfish, I said as much to him and reminded him that we'd spoken about the possibility of him keeping an eye on anyone who didn't want to go on the big rides, whilst the rest if us were on them. DP said "why can't DS1 and DS2 just go on the smaller rides together and you and DD go on your big ride?".
I left it at that, DP walked off one way and we walked the other.
Later on, myself and the children were having lunch and we saw DP walking past - he didn't seem to notice us and DD wanted me to go and fetch him so I did, he raised his eyebrows in recognition when I shouted him but didn't look too pleased to see me, I told him DD had sent me to fetch him and he said something like "so you didn't want to come and get me??" - I ignored that comment and he followed me back to where we were sitting where for 30 minutes he didn't speak and stood to one side of us, looking sullen.
I didn't make much of an effort to speak but the couple of times I tried I didn't really get much response.
After we'd finished eating, I told him we should be ready for home in around an hour and a half and asked if he was going to go off on his own for a bit longer; he said yes and we went our separate ways again.
When we met up at the end of the day he was still quiet, but we got home and he took some ibuprofen for a headache he'd apparently had all day, so I left it at that and eventually over the course of the evening, the atmosphere thawed.
But, this kind of thing happens a lot; DS1 is almost 16 but autistic; can be trusted to an extent but still gets overexcited and silly, does things without thinking sometimes and I don't like to leave him completely alone to look after DS2 who is almost 12 but has ADHD and is more like an 8-9 year old in some ways (his emotional regulation/judgement skills, for example).
Bearing in mind that I think DP might be autistic as he shares a lot of his personality quirks with DS1 but he hasn't been formally diagnosed, I genuinely can't work out how I should have handled the situation I described above, or situations like it; where I ask DP for help beyond what he's agreed to and he either seems to make such a fuss about it that I give up or flat out refuses like yesterday. I realise that calling him selfish wasn't massively helpful but I just wish he was flexible enough to go "ok, I was expecting to be able to go and sit in a coffee shop for the next hour, but my partner needs help so I don't mind watching the children for an hour to make her life easier".
Granted, it wasn't very warm yesterday and had started to drizzle at that point but he's just never helpful when it comes to the children (they're not his biologically btw but we've been together since 2015) - DS1 goes to the gym and DP always makes it seem like he's doing a huge favour anytime he taxis DS to and from the gym, he would never 'just' take him, DS always has to go at the same time as DP is 'going out anyway', it's like we're always fitting in with DP's plans and yet he's always saying he makes loads of sacrifices for us? I don't see that at all...
Sorry, that turned into a bit of a rant... a little insight into the day out yesterday would be helpful as it was such a small thing that just seemed to escalate and I can't seem to pinpoint exactly where I went wrong in dealing with it (aside from the 'selfish' outburst, which obviously was uncalled for).