Lance was abused at a young age by his father. The man killed his wife then blamed it on his son. Lance lived with he guilt for all his life. Lance being the flirty guy won't let anyone tear down his walls. But something changed when he met keith back at the garison. Keith will do find out about his past and will do anything to save him from it. But what if Keith gets hurt in the processes. Will lance finally brake, or will he over come it. Klance fanfiction AU Trigger warning Depression Suicide Cutting/selfharm