How Can I Help My Wife?

My wife of nine years is from ukraine. Her entire family is in chernev, which has been experiencing fierce fighting for the past week. I'm really at a loss as to what to do and how to help. If ukraine falls, the ukranian people will suffer and die under a despot. It's urgent to show support for the men and women fighting against an unjust, unprovoked and unscrupulous attack on life, liberty and love. Thank you very much for everything you do and being a light of sanity and positivity. Signed, a war refugee by proxy.