The daughter of an American reality TV star has hit out after a photo of her sat on her stepdad’s lap has been branded ‘triggering’.Influencer Brielle Biermann - daughter of Real Housewives of Atlanta star Kim Zolciak-Biermann - uploaded the pic of herself to Instagram, and it has received a backlash from followers.The 23-year-old was criticised for publishing the image of herself and stepdad Kroy Biermann, who at an event celebrating his 35th birthday.Brielle's mum married Kroy in 2011 and the