Will the cat mother come back if she takes the kitten away? Not likely. Although possible, mother cats may be captured or sheltered, and may be affected by environmental and weather changes.
The mother cat usually doesn't come back if she takes the kitten away. There are two reasons why the cat mother took the kitten away. One is that the female cat felt that the place was not safe and wanted to move the kitten.
Generally, wild cats outside are very vigilant. When they find that their lives are "surveillance" or the kitten has a human smell, they will feel seriously threatened, and sometimes they will even abandon the kitten with a human taste and a heavy smell.
Another reason is that nature emphasizes survival of the fittest. Thinner children will be abandoned by their parents and remove the poorly high-quality genes in the ethnic group. Or the female cat doesn't have enough milk, so she can pick up the worst-case kitten and prevent it from sucking milk.