What do you think about me wanting to re-adopt my twins back?
Why do you want them back?
I can do a better job than their first parents.
I get that you feel regret and want to raise your own children. You can figure this out and if it works you will be a good parent.
Do you think I am bad parent?
It's good that you want to be a good parent to your kids. Taking the steps necessary to raise them and re-adopt them will show that you are willing to put in the effort that is necessary.