The kids have taken to Twitter to express their points of view.
Katherine Schwarzenegger, Arnold and Maria's oldest daughter who is 21 years old tweeted a message about her father's confessions to fathering a child with a member of the household staff.
This is definitely not easy but I appreciate your love and support as I begin to heal and move forward in life. I will always love my family, she tweeted.
The 21-year-old also re-tweeted a saying from The Notebook's Twitter account. The message read, Worrying is a waste of time. It doesn't change anything. It messes with your mind and steals your happiness.
Katherine's brother Patrick also tweeted a message saying he supports his family.
Some days you feel like s***, some days you want to quit and just be normal for a bit. Yet I love my family till death do us apart #family, he wrote.
Even though he tweeted his support, Patrick changed his Twitter username from Schwarzenegger to Shriver.