OP,
I feel so sorry for you.
Thank goodness your parents are supportive and are fully aware of what you are dealing with.
Great that the locks have been changed too.
Please do not dignify this awful woman with contact.
She has made it very clear what she thinks of you so she would no longer be welcome in my home and I would cease contact.
Unfortunately you have married a very weak man.
I hope you are working and financially secure.
I agree with above poster's....
He's prepared to see your child go without to appease his mother.
Absolutel deal breaker.
I would very calmly tell him in a day or two that you would like some time apart.
That you have realised his wife and child are not his priority and you have no wish to have another child with him and that the marriage is in doubt.
I would deliver this very calmly and coldly.
I would make it so clear to him that this is life changingly serious for him.
I would insist he leaves. Do not be persuaded by him.
He needs to see clearly, and understand clearly, that his choosing to see his child disadvantaged by his mother is a complete deal breaker and changer.
OP, however painful and hard this may be, you are at risk of a lifetime of this behaviour.
Weak men are selfish men.
They put their peace and quiet ahead of everything.
They only change because it's in Their Best Interest To Change.
You deserve better than this weak man.
💐