Your mother is a manipulative person. She makes everything about her so that she can then demand other people behave outside their comfort zone to show her importance.
She has done it to you all your life. You were talkative, though, so she could do it through the details of interactions and unreasonable demands over minutia.
Your husband is reserved so the only way she has to keep you and him jumping through hoops is to make his silence a hatred of her.
It will not matter what either of you do, it will not ever be enough. The target will change. The criticisms will evolve and she will continue to keep some hook in both of you to make you change to make her feel important.
This will not get better. This will just keep changing.
Unless your mother decides to get therapy and change herself, you're stuck with her continual dissatisfaction and need to learn to respond by saying "I am sorry you feel that way, Mom. It's too bad you can't see past that to make friends with him" and other such things which leave the responsibility for change exclusively on her rather than encouraging the perception that anyone will force anyone else to change to accommodate her dissatisfaction.
Don't take it personally (It's not about you) and don't get upset or excited. Just look at every forray into the ways that you and he are inadequate to her needs as one more time you need to hold up a mirror instead of giving in.
This will frustrate and anger your mother who has years of practice and is hell bent on getting a rise out of you. She will push you, test you, probably throw absurd drama into the mix for a while. But over time she will eventually respect the boundary that if she wants to be included (which she very much does) she's not going to get her way about forcing people to play manipulation games.
It will be very hard for you to keep it up in the short term, and you will have to be insane levels of consistent to make it work. Everything she says you're going to need to run through the filter "Is this demanding that someone change to feed mom's ego?" and if the answer is yes, then you are going to have to deflect it back to her and her responsibility alone.
But if you can manage it, and the upheaval it will cause in the short term, she will learn the boundary and stop doing this to both of you aside from a very occasional test to see if it works.
She doesn't probably consciously realize she's doing this. And she doesn't mean to be the monster she's being in manipulating everyone. But you can't force her to change, only refuse to take responsibility for her crazy and hope that she chooses to change herself, or that the circumstances will mold her behavior because she wants to see you badly enough to do so even though she's not getting her way, eventually, after the drama is no longer paying off.