OK so we are in a really bad behaviour spiral with ds. It is school holidays and I thought ok I will try the whole fill the emotional bank approach. I have been setting the timer for 20minutes, ds gets my attention and we do whatever game or activity he wants. DD can join in but it is essentially directed by DS. Then it is DD's turn and then I get 20minutes to do bits and bobs around the house. I have been doing this since Monday and most days we have had at least 3 rotations in amongst food prep and other activities such as doing crafts with the neighbours, reading stories, going to park etc. So the kids are getting 1 hour of play exactly as they would like, + family orientated activities. I have been trying to ignore as much behaviour as possible and really focusing on positive behaviour when I see it as well as doing a bit of a speil at bedtime about the things I noticed that I was really happy/ pleased/ proud of.
The problem is during DD's time and mine, DS seems to try to sabotage it. Today as an example, DD wanted to do puzzles as part of her playing with me time. DS was welcome to be involved but kept running off with puzzle pieces, breaking the puzzle etc. I kept having to remove him from the situation and reset the timer. Then when it was his turn he kept having a real meltdown that he wasn't allowed to play during her time so she shouldn't be able to play during his. He did it during my time as well...I would go and hang the washing up and he would come running in saying he had spilled something or he would hurt or tease his sister, or he would complain long and loud about being hungry or thirsty (I did put regular feeding times in between everything and always made sure they had something before I tried to do anything.
I want to try to stay as positive as possible but it is driving me quietly insane. I tried talking to him about it today and he got really upset and said he was just trying to join in.
He is dev delayed by about 2 years, he has ASD and is 8 years old. DD is 3.
Any ideas