Just say NO.
It is either her... or sacrificing your own Husband/kids for her.
And it will continue to be a Dictatorship. Hers.
Regardless of generation or culture... the culture of "guilt-ing" is either continued, or not. Depending on you.
Why don't your SISTER, take her in?
It does not have to be you.
Your Mom, needs her own life.
Have her join Senior groups or get a hobby.
She cannot, take over your family.
You cannot let her.
I would really also feel REAL frustrated, being your Husband if you let your Mom.... take control of everything and move there.
Things like this also causes marital problems.
You just need to draw a boundary.
She WILL get angry, no matter what.
So suck it up.
Be the "Grown-up"... not her child.
Stand up to her.
This is a train wreck, waiting to happen... if you let her move there and continue to LET her, control everything.
STICK to you what and your Husband, want and need. And your kids.
You cannot, continue to submerge your own self/your Husband or your Kids... just to give in to her.
I understand this cultural construct. That is how it is here, for many families in my State. Per culture. But it does not have to be that way.
ESPECIALLY, if it is harmful and toxic, to you and your family.
I say, let your SISTER, take in your Mom.
Think about:
your marriage
Yourself and that 70% of the reason you moved, was because of her taking over of everything.
The stress it will cause, if you let her move in with you or near you or even down the block.
A family, needs to be autonomous and have their own routines and privacy. Being a 'family', does not have to mean, allowing a person to take command of your whole life or family.
The point with your Mom is: she CANNOT separate herself, from what is normal and respectful, and what 'she' wants to do with your family and kids.
She needs, to go to Grief Counseling or join a community Grief Support Group.
My Dad died 10 years ago. My Mom went to a community Grief Support Group. It helped her immensely... to heal normally and to not get, obsessed with creating 'guilt' on others and trying to take over, my family and kids. My Mom, has her own life.
She lives WITH us in our home. Yes.
But, she... knows proper Boundaries and does not, displace herself onto us or my kids, in a toxic way. And she has a busy social life and her own activities. She does not live through, us.
If your Mom does move there... you have to have rules. And she has to agree. Not just agree to get you to give in, then she change her tune.
The thing is, you need to decide this WITH YOUR HUSBAND. It is not your decision alone.
You are married.