My children (5 & 6) have to have me and their dad in bed with them to get them to sleep, this can take ages and takes up any downtime me and DP have.
Do I just need to be tough and stick to my guns? It started because when they were little the other one used to wake the other frequently so we settled them to save the other from being disturbed. I should add my son is currently under community paediatricians/SALT for developmental delay/ASD/ADHD. My daughter whilst not academically behind shows the same ADHD traits as her brother. They are draining us. We were due an appointment last month but with Covid19 they cancelled us. I cried. 
We are knackered. They also do not stay asleep. We’ve had years of this and I’m just flat out done. I’m so envious of people that can pop their child to bed at 7 walk away and leave them to sleep.
Please has anyone been there and got through it?