Cauda Equina Syndrome affected – violence victim

My name is Fabio and I underwent surgery for a critical spinal damage in 2010, which was discovered to be the Cauda Equina Syndrome. Even if this event has conditioned my working and private life for the following first year, I finally managed to walk again (while many people with this disease have been paralyzed ) and to a have a normal working capability. Until 17.11.2018 when after suffering a car accident with another car: while not getting any personal damage from that, and in mean time I was friendly exchanging insurance information with the woman, I was assaulted with a head butted by her husband who just arrived from home, making me fall to the ground unconscious. After being rushed to the hospital with head trauma, facial trauma and severe back pain, from that day I’m fighting against head pain and experiencing weakness of my left leg: I’m unable to normally walk or drive a car with a manual gearbox, I’m unable to work and I have to afford many legal and medical expenses. My family brought me to the police station, where I made a report of the assault. Those people testified against with a later report to police forces that I first assaulted the man, who unintentionally headbutted me. Today I discovered that during the police report dated 17.11.2018, one member of that family declared that while there was a quiet atmosphere and while me and her daughter were exchanging insurance information, her son-in-law assaulted me with a headbutt, making me fall to the ground. This detail was inside an attachment of the police report, but it was incredibly NOT transmitted to the public prosecutor. This mistake costed me being investigated by the public prosecutor following the false declaration given by the aggressor and by his family, the aggressor not being automatically criminally prosecuted, and more than one year of moral suffering for being unjustly investigated.

What I’m kindly asking is to get some help to pay house rent, to help my wife and to afford legal expenses and specialized medical visits: I cannot afford all of this while not being able to work, and it’s so unfair that court will not probably admit a causal link between the assault and the spinal injury, until I spend thousands euros (which I don’t have) with reports and visits of a medical examiner.

What I hate is that the assaulter should be the one to prove his innocence and disprove the causal link...not me.

Any help would be really appreciated.