Funds Needed: Mom's Health Crisis

I am trying to raise funds for tickets and passport/ visa.

My mother moved to Australia when I was 16, she has been happily married to her husband Heinz who is a native of Australia. The photo of us is from this time last year when she flew here to see her kids for the holidays. Fast forward to now, a year later 2 days after Thanksgiving my mother had a stroke, with a aneurysm that had a massive bleed on her brain.

I am now trying to get assistance with the funds to fly to Australia to be with her. I don't normally like to ask for help but with holidays so close all the help is greatly appreciated. I feel so helpless right now and would love to be by her side.