When I responded and asked for more info, didn't think to ask if they had contacted the breeder. This is some of what he told me:
"She's spayed, but she is from a line of champions… Bushbabies line in fact..but we never wanted to show her, or breed her. She was just part of the family
...the reason I need to get rid of her... I have a 14 month old son, and (she) can get aggressive with him. He thinks she's the funniest thing in the world, but sometimes if she walks by him and he touches her, she'll snap and growl. And, if she's sleeping, she will snap at anyone who startles her awake. I just can't take the chance of her biting my son. She's nipped him a couple of times already, but hasn't drawn any blood."
He also sent a few pix and she's lovely, but I haven't been able to figure out how to get them out of his email to post here.