If she "spoke" to you so to speak - I say go for it. I know that may no be the popular thought since it does not address the issue of bad breeders, but this little baby will be so much better with a family like yours. Is the family bad off? (no excuse, I know) But if they are, I would consider taking some puppy food for the babies. Yes, I am a sucker and cannot look the other way. Pick the food you want to feed and see if they will let you bring some over - at least try to get some good nutrition for them. All of the babies in the litter and the baby momma will thank you.
My precious Poppy died earlier this year from renal failure. Yes, I had to make that terrible decision to put her down on her 9th birthday. It was a pain greater than anything I had ever felt before. I still can not talk about loosing her. But I would not trade one tear for all of the memories she gave me. I have photos of her everywhere. It was like someone ripped my heart out of my chest when I lost her - but I still have to smile every time I see a photo of her. She was such a ham for the camera.
I don't think it matters how long or short your time is with your fur-baby. The loss you feel will be great, but the joy you have with them is so worth it.
Let us know what you decide. (I however think you have already made your decision
