I would do anything for my children, but I would go through them for a shortcut if I ever felt so disrespected by them.
I also would think that I had failed them on so many levels if they spoke like that.
Jokes my arse.
They call you peri?
Unbelievably disrespectful.
You have stayed at home to raise deeply unpleasant teens.
I would be mortified that my children thought that this is how they can speak to their parent/ adult.
And yet you have continued to tolerate it?
This is on you and your husband.
And you now want to volunteer to mind grandchildren 🙄.
You are your own worst enemy.
They will take their odious opinions and disrespect into their adult relationships.
Your family issues are so much bigger than your husband spending money without discussing it with you, although its a symptom.
Oh and this has NOTHING to do with neuro diversity before anyone mentions it.
I have two neuro diverse children that have been reared to have enormous respect and appreciation for the fact that mum gave up her excellent career so that they would have a much easier life without external childcare.
OP, instead of blaming everyone around you, take responsibility for your passivity that has resulted in your children to be raised with such a deeply unpleasant attitude towards their own mother.
If ever a thread display the truth of the saying "we teach people how to treat us".....this is it.