Are Baby Kittens Abandoned By Their Mother?

Hello. A week ago, she gave birth to the cat I rescued months ago. He must be a year old now. Since she is very good, slimy and loves to be petted, I decided to see how many kittens there are and I touched them for two minutes (there were 5). By evening, she had moved them very close to the original location. They were nowhere to be found the next day. Did she move them farther or did she leave them somewhere or did she eat them? Today I decided to look at her breasts - they are still bare, but they are dry as if the kittens have not sucked. What do you think? I'm worried and angry that I touched them. Another time I touched baby kittens, but it didn't happen