You should be there and I am sure she knows that it is just awkward to extend the invitation. She probably expected you to insist on being there. Help her out with her work sitation and the party. Hopefully, she will appreciate it even she she does not say so.
Me:38 H:39 MLC M:10 R:23 years D6 S3 Bomb: Easter, 2007 "Every day may not be good, but there's something good in every day."