How would you act here?

In a long distance relationship and my gfs dad has been severely ill and prob won't last much longer. During this, she hasn't really listened to things I text to her and doesn't reply or talk much any day. Its been like this for several weeks. I'm worried if it stays like this that our emotional connection will be lost. Am I being a douche confronting her about this while she's stressed out? How should I be handling this?
How would you act here?
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