My reasonably new DP of almost a year told me at the start, in passing, that he was sure he was on the spectrum. I didn’t think much of it, just took it as a fact about him and have fallen for him massively.
We’ve gone on a weekend away and it’s been nice. One of the things he seems to do regularly is freeze if plans change even slightly. We had plans this evening to eat at 5pm. His mum is now driving up to meet him for a coffee, which means timing wise 5pm is going to make things really tricky. I said let’s try and find somewhere else to go later. He froze, stared into space, said he was thinking. He then said he was a bit unsettled now plans were changing. Anyway, we eventually agreed to stay in and get a take away as it would be easier than rushing around. But the whole incident has thrown me a bit.
Another example is that we are due home on Wednesday. We don’t live together. I suggested I stay at his Wednesday night instead of driving to mine when we get back so late. He said ok I’m not sure I don’t know what I’m doing... I didn’t react well to this, said why would he be funny about me staying over when we get back at 10pm and will need to go to bed for work next day, why would he want me to drive late at night (it’s a 50 min journey) after travelling all of Wednesday already. He seemed totally taken aback by this, which upset me more as he didn’t seem to get it. He just said he wanted to think it through 
I really love him and want this to work with him but I’m finding these sorts of things hard. When we spoke about me staying over, he sort of stared into space and said of course he wanted me to but he wanted to think about it how it would work... that’s literally his answer to all things like this. I can’t get my head around it but wonder if it is related to autism. I don’t know? He’s absolutely wonderful and loving in all other ways but these moments make me question it all?!
Am I being silly here? Would others find this difficult? Maybe I’m too sensitive.