Adjustment of Status - I-485

Hello Guys, am here again and i hope you could give me some advice maybe some of you are experiencing this., I am a Filipina married to a US cit, timeline PD Sept 7,2016
Bio Oct 3,2016., December 5,2016 my status was updated to Your case is scheduled for an interview and we are still waiting for an interview notice up to this very day, we applied for EAD and AP not so long ago and we are worried about the slow process here in NYC, So My husband and I ooened up a service request to expedite my case., To us as parents we have urgent plans to visit our children in the Philippines for 2 weeks coming April, I hadnt seen my kids for 5long years, my daughter and son are both graduating from college and that is so huge to us as a family so only category we have opening a SR is the extreme emergency to see our children on their college graduation, and to pick up my 17yo youngest daughter in the Philippines, which my husband also applied for her petition to cone here in the US so she wont travel alone., its an urgent family matter extremely important to us to be present at our children's college graduation., the USCIS agent filed our SR and said we will get a call from an IO regarding our concerns.
I hope you guys can also enlighten me., i feel stressed about this long wait and this is the only thing we could do., i will appreciate all your advice and i wish us all the best of luck., thank you so much!!

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