Omg my daughter is sad right now because she thinks her grandparents told her she cat have the kitty…

Omg my daughter is sad right now because she thinks her grandparents told her she cat have the kitty they told her she could have if her daddy and i said yes well it was to soon to bring it back with us when we went up there so she called asking them to bring it down this weekend and they told me they didnt know that she wanted it and gave it away after the whole time we were there she played with it abd tey to bring it home and they told her to wait it was to little and now she is sad and keep trying to tell me sge want to go get it.