I am much, much better than I used to be, but it’s impossible as an actual human being who’s treading on eggshells for years on end and to not loose your shit occasionally.
DD is 20 now, so while she has way less meltdowns than she used to, they do still happen. This weekend she had a massive one and ran off which scared me (she was fine!). But she said some things and really upset me afterwards, and I was just done. I left her with DH and walked for a while to get myself together. It’s so hard and lonely to support a child with autism, when she was at school we had a lot of support but there isn’t any now.
As to coping with the meltdowns, I think it’s easier when you get to know what her triggers are. So DD’s triggers are noise, temperature (too cold or too hot), unusual movement - the dog moving constantly for example, some smells and she finds transitions really hard. So waking up, going between lessons, even getting out of the car to school was hard - you can imagine what exams were like!
We’ve both gotten pretty good at spotting them just before they happen or have potential to set her off and she adjusts accordingly. So waking up can take an hour - she has a quiet alarm, 15 mins later I’ll pop in with a cuppa, and she’ll adjust to the temperature and being awake. Sounds ridiculous but it works.
If we are at the shops or out she can pop her headphones on to kill the noise. If she can’t cope at all she just leaves and goes to the car, or a different room if we are at home if visiting friends.
Do you know what her triggers are? Can she tell you? Sending hugs, it’s very hard 