Checkmite
Skepticifimisticalationist
Qanon father of Stoneman Douglas shooting survivor now accuses his child of being in on “the hoax”
Please read the two images attached there. I don't want to copy them here because they contain banned words.
Anonymous accounts on Reddit are not great sources. They can be genuine - a survivor of the Aurora theater shooting who had originally posted anonymously later proved to be a real survivor, for instance - but it's impossible to tell. So, this story should be taken with a grain of salt.
That said, what is described in the story isn't remotely incredible or even unusual behavior by QAnon believers towards their non-Q loved ones, sadly.
That whole subreddit is a distressing, will-to-live-destroying read.