Should I reach out to her given all this?

A (girl) friend started dating a mutual (boy) friend in November and once the honeymoon period ended, from February onward the relationship just got worse, and they started bringing out the absolute worst in each other.

Today, he messaged a friend saying he'd broken up with her, and I saw the message by accident. I've been chatting with other people and it appears no one else knows. She's hidden her relationship status on Facebook, but kept her profile picture of the two of them that is very couple-y.

We had a lot of problems within our friendship while they were dating as she basically ditched her friends in favour of her boyfriend. However, I do still care and I know she's probably very upset but because she clearly doesn't want to mention it to people, should I reach out to her?

Thanks in advance.