I feel so sorry.......I never heard of anything like that happen to anyone I know. That is so unfair! I just can't imagine my parents taking away Blueberry, I would be so mad at them. I feel sorry for your cats too, they must be wondering what's wrong and all.
BTW, I'm just wondering, how long have you had them? Even if you only had them for a litle while, I don't understand how your parents could just let them go like that.
This is such a shock I feel so sorry.