@carriebradshawwithlessshoes it’s very difficult isn’t it, there is the pressure to do whatever we can to help our kids which can come from ourselves and everywhere (including in your case your DH), balancing with also enjoying our kids as they are and the communication they have.
I will never, ever know really, but my DS didn’t have functional speech and I was able to be at home with him for a while and he did gain a lot of speech. So I don’t know whether it’s what we did together or he might have found his own way. But DS could form words, kind of, he said a few words so that was a huge advantage. He also had some echolalia, also a huge advantage for speech. I was also very lucky in that I could be at home for a while, but it really took it out of me.
Your DH could do this though, it seems unfair this is all on your shoulders?
I just did very simple things - and mostly I became a lot more patient, and responsive to DS. A lot of non verbal interaction/communication. And I also paired very simple sounds to things he liked, which was actually much more difficult than I thought it would be. I didn’t use PECs or any particular method, but I did find the Hanen books really useful. And I watched and read loads. DS still does find language difficult, but at least he can understand it. I realised that he didn’t understand any language at all aged 4 - so even if I’d tried to use AAC it wouldn’t have worked. A lot was just playing with DS, and keeping everything low stress.
A friend of mine has a child who also didn’t use language and he is a teenager now, she was very dedicated and he had great speech therapists etc. More than I did but his speech didn’t come. He does understand quite a bit of speech though so he can use AACs. I wish we knew more about this area. Please don’t beat yourself up, it looks like you’ve tried quite a bit like my friend did.