Terry Pratchett and the SA allegations

Hi guys! I'm aware most of you here are (or were) fans of Neil Gaiman. I was more of a Pratchett fan, and I have read 12 books in Discworld. Those books marked me as a person. But after the Neil Gaiman's SA allegations came out, I couldn't help but think it was impossible for Terry to not know about Neil's *alledged* abuse. They were best friends (Neil even said: "He was not Sir Pratchett to me, he was MY MATE Terry", so they were super close). The things is, I get why a man would never admit to things such as SA even to his friends. But Neil was so serial and many people in the industry were aware of all it. It's hard for me to believe Terry didn't know. Their friendship started in the late 80s - early 90s until Pratchett died in 2015. They have written books together. So, I'm confused and don't know what to do. I feel bad reading and buying Disworld material. What do you guys think of this?