Collin Gosselin<\/strong> is planning to tell all in a new book.<\/p>\n \u201cThere were always things that I felt were important to be out there,\u201d Jon & Kate Plus 8 <\/em>alum, 21, told The Sun<\/a><\/em> in an article published on Sunday, October 5.<\/p>\n The Sun<\/em> reports that Collin plans to write about being allegedly abused by his mother, Kate Gosselin<\/strong>. The entrepreneur explained that he wants his siblings \u2014 fellow sextuplets Hannah, Leah, Alexis, Aaden,<\/strong> and Joel<\/strong>, and older twin sisters, Mady<\/strong> and Cara<\/strong>, 24 \u2014 to read his side of the story.<\/p>\n \u201cI am going to release financial documents,\u201d he told the outlet. \u201cI am going to release everything so that they at least have the proof to build their own perspective. I am going to release proof that puts everything there so people can think for themselves.\u201d<\/p>\n The former TLC star \u2014 who told The Sun<\/a><\/em> in 2024 that Kate, 50, \u201chad zip-tied my hands and feet together\u201d and \u201clocked\u201d him in the basement on multiple occasions \u2014 will also chronicle his time at the Fairmont Behavioral Health Institute in Philadelphia.<\/p>\n As Star<\/em> previously reported, Collin accused Kate of abuse<\/a> in the July 2023 docuseries The Dark Side of the 2000s<\/em>, alleging his mother sent him away when he was 12 and \u201cstarted to tell people what was going on at home.\u201d<\/p>\n In 2018, Kate\u2019s ex-husband<\/a>, Jon<\/strong>, 48, was granted sole custody of Collin and Hannah, and he removed his son from the facility.<\/p>\n Kate denied Collin\u2019s allegations by taking to her Instagram<\/a> a few days after the 2023 docuseries aired, claiming her son had \u201cmultiple psychiatric diagnoses\u201d and said she institutionalized him \u201cfor the safety of myself, his brothers and sisters and for his own well-being.\u201d<\/p>\n<\/div>\n![\"\"](\"https:\/\/staging.starmagazine.com\/wp-content\/uploads\/2025\/09\/MEGA442761_005-1.jpg\")