Less than 24 hours after reality star Kim Kardashian shocked fans by announcing an unexpected divorce from NBA star Kris Humphries after just over two months, her sisters have shared their public reactions.

Kourtney told her 4.1 million Twitter followers that Kim was going through a rough situation.

“Our sister is going through a difficult time but we’re a close family and are sticking together like always.,” she tweeted October 31st.

“We appreciate everyone’s kindness and support. @KimKardashian, we love you.” (Kourtney Kardashian’s Twitter)

Khloe stressed that Kim would have the utmost support from their family to fuel her strength.

“Reading some these comments r so hurtful. Im grateful 4our fans who understand & r being respectful. Hate is disgusting. Love is everything,” she tweeted on Halloween.

“Thank God for family. We are strong and we will only become closer! I love YOU” (Khloe Kardashian’s Twitter)

Details of the divorce became public knowledge Monday afternoon.

Kim Kardashian filed for divorce Monday morning, after 72 days of not-so-wedded bliss to Kris Humphries … TMZ has learned, and now we have the documents. We’re told even though the marriage was short, she is not seeking an annulment. It’s a garden variety divorce, in which Kim cites “irreconcilable differences.” The date of separation is listed as today, Oct. 31, 2011. According to the docs, Kim wants Kris to foot his own lawyers’ fees and she’ll pay hers. And, she wants the court to reject any move by Kris to get spousal support. (TMZ)

Confirming the divorce, the 31-year-old E! reality star released a statement on her now-public situation.

“After careful consideration, I have decided to end my marriage. I hope everyone understands this was not an easy decision,” she told MTV News in a statement. “I had hoped this marriage was forever but sometimes things don’t work out as planned. We remain friends and wish each other the best.” (Statement)

Kim Kardashian is widely known for dating R&B star Ray J and NFL star Reggie Bush a few years ago and being associated with Kanye West, 50 Cent and other hip-hop artists.

Check out Kim Kardashian below: