She doesn’t care to fix things

This morning I told my wife some things I would like to work on in our marriage.. it ended in an argument... and her saying “I don’t really know what to say” I asked why and she said “because I haven’t had time to think about it all” so we were silent on the 30 minute ride to home and then she went to work and texted me this....

All I asked for was her to help me find a way we could work on some things and this is what I get??? What does this even mean?

Also, referring to her text saying I told her “she’s not the person I thought she was”... the other day we had a terrible argument and I started crying a lot and she just walked away.. I asked her later if she cared that I was crying & she said “not really I didn’t really feel anything when I heard you crying”... that’s why I said she’s not the person I thought she was.

We just have a lot of issues and I’m stuck on what to do.