Katherine Schwarzenegger responds after fans call her out for excluding ...

Katherine Schwarzenegger came under fire this week for leaving out her half-brother Joseph Baena in her siblings tribute on Wednesday.

The 29-year-old daughter of Terminator star Arnold and Maria Shriver, posted two childhood snaps to Instagram to mark National Siblings Day, showing her alongside sister Christina, 27, and brothers Patrick, 25 and Christopher, 21.

But many of her followers took to the comments to question why Katherine hadn't included Joseph, 21, the son Arnold kept secret for many years after an affair with the family's former housekeeper Mildred Patricia Baena. 

Katherine Schwarzenegger was responded to a commenter on Instagram after she was inundated with criticism for not including half-brother Joseph Baena in her siblings tribute

Katherine Schwarzenegger was responded to a commenter on Instagram after she was inundated with criticism for not including half-brother Joseph Baena in her siblings tribute 

Katherine hit back at one particular commenter reminding her to be kinder with her words. 

'@rosa_hdz_fashionista saw in your profile it says "god always". Just wanted to remind you of Gods presence in all of our lives and even in yours as you come spreading hurtful words and judgement. 

'He does not judge you or any of us. I am praying for you and sending you love not because what you said is okay, but because i believe you need love to heal whatever is causing you to post comments like this. god bless you!' the fiancee of Chris Pratt wrote.

It's not clear why that particular troll triggered a response from Katherine, however, the poster's comment was particularly scathing.

The 29-year-old daughter of Terminator star Arnold and Maria Shriver, posted childhood snaps to Instagram to mark National Siblings Day, showing her alongside sister Christina, 27, and brothers Patrick, 25 and Christopher, 21

The 29-year-old daughter of Terminator star Arnold and Maria Shriver, posted childhood snaps to Instagram to mark National Siblings Day, showing her alongside sister Christina, 27, and brothers Patrick, 25 and Christopher, 21

'God bless you': Katherine hit back at one particular commenter reminding her to be kinder with her words

'God bless you': Katherine hit back at one particular commenter reminding her to be kinder with her words

Where is he? Katherine, 29, faced a barrage of criticism in the comments under her tribute with many asking why she didn't include Joseph, 21

Where is he? Katherine, 29, faced a barrage of criticism in the comments under her tribute with many asking why she didn't include Joseph, 21

'All hypocrites! They preach all this love, happiness, forgiveness, acceptance crap but yet they never ever acknowledge their youngest brother!!

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