as the others said, catnap her, she obviously loves you and your kitten, if you don't act and help her out she may have a very miserable life.
find somewhere you can keep her until you get her own place and tell them she escaped, these people may whinge for a while but i doubt it will be long before they forget all about her and you will have a wonderful new and very happy cat
find somewhere you can keep her until you get her own place and tell them she escaped, these people may whinge for a while but i doubt it will be long before they forget all about her and you will have a wonderful new and very happy cat