Aly from personal experience I wouldn't let her see Lolly.

A dog doesn't forget and seeing this women again could be very scary and stressfull for her.

The man I took Copper from came to our house one day (he phoned wanting some of my ducks,didn't tell me he was the man I got Copper from, he didn't get my ducks either) and as soon as he stepped foot in our yard Copper went nuts, howling and growling, showing his teeth. Then he went running to the barn and didn't come back out untill 3 hours after the man had left. When he did come out he acted scared and nervous.

I would just show her pics. She had her chance to love Lolly and didn't take it, I'd say it's to late now.