I think it will depend on how quickly she settles into her new home. I think it is unlikely that she will totally forget you but if she is happy with new friends she will be ok.
When I only had two pigs and Molly died, Rosie looked for her every time I put her back in the hutch. She stayed at the rescue bonding for a week while I had the home check and then the girls were indoors as it was cold. It was several weeks before she went back in the old hutch and she even looked for Molly then. Slowly she stopped doing it as she was happy with Poppy and Daisy. Within a week or two of Poppy and Daisy joining her she had stopped looking for Molly altogether. She had 3 more years living happily with them until she died last year aged 4 and a half.
I'm sure that as long as your little one is happy in her new home, lots of veg , nice house, good friend etc she will be perfectly fine.