Holding onto you // adopted by josh dun

when Josh Dun's father dies he later finds out of his forgotten mute sister, who was sent to an orphanage after the early death of their mother. Clover was left alone and was abused by her foster father for years but after he goes too far, almost killing her she was sent back to the orphanage with anxiety, paranoia and a fear of men. will Clover be able to overcome her fears to live with Josh and Tyler and will Josh be able to be responsible enough to look after his emotionally and physically damaged sister?