writtenlgbt
On boy genius Spencer Reid's 31st birthday, he is diagnosed with mild Schizophrenia and Alzheimer's, both inherited traits from his mother. His medication is the only thing that keeps him sane. When the BAU unit begins a case about a unsub who's targeting members of the team, Spencer's stress gets the best of him, and he often takes more and more of his medication to calm him down. Jennifer Jareau is often spending her nights at Reid's to make sure he gets to bed safe, and always tucks him in. When Reid and JJ become closer, the team notices that the unsub is taking a liking to JJ, and Spencer sets out to protect the girl he's falling for. The only problem with this, however, is that behind Spencer's back, Derek has been profiling him, and noticing that their profile fits his coworker and friend almost perfectly.