Urgently needed a suggestion about (IPC 1860,SECTION 279,337,338) (as call frm court is on 6 july18)

On 27th Apr 2017,my father(SANTANU KUMAR KARALI) was coming out from his office & the petitioner(SOUMYA RANJAN BABU) being driven the motor cycle with negligent manner dashed with my father motor cycle.and when the bike collided soumya jumped from his bike and fell down inside a drain which was near the spot. due to which my father was injured but it was minor.in the other hand Soumya bled from his leg. so my father(working as a state govt employee) took him to his office and gave him water to drink.Soumya told that he wants to go to the hospital (as soumya is working as an ambulance driver of that particular hospital & also he is a member of a charity ).So my father took him to the hospital and came to know that Soumya crus(below knee portion) was broken.so he needed an operation. he admitted there around 1 month.my father bears entire treatment cost and paid around 55k.Cleverly soumya took some of the bill of treatment as the hospital's employee is familiar to him. fortunately my father was able to gather the remaining bill which is Rs37,697. my father wanted him to not file a case against my father.so my father took charge of his medical expanses.on behalf of my father some of the elite person of the city,member of his charity,some well known person also told him not to file a case. but he has a thought of getting money from insurance company as well as my father. so he agreed to my father to not to file a case although his wife filed a case against my father. According to the FIR( soumya's wife said that as her husband was in bed and she is the only adult after Soumya in the family so she took 2 month time to file a case.she is saying soumya was broken his hand and leg by my father.and my father was driving his bike in a negligent manner.so she wants to take action against my father and claiming an amount of 3lakhs).due to the FIR police came with an arrest warrent & my father also came out on the same day by bail. then after 1 year a legal notice from court came to my uncle(working in aditya birla,a pvt.firm).as my father was alone riding my uncle's vehicle. there is no involvement of my uncle(my mother's brother) in the accident.when we consult a lawyer of our city he is suggesting to speak in front of court that,(my father and uncle standing in front of the gate of the office and Soumya came from opposite side and dashed with my father bike,then my father admitted to him in hospital and bears the medical expanses on humanitarian.so my father will not find guilty.) Is this good for my father and uncle.so what should my father speak in front of court so that the case stop itself within 2 to 3 call.if we find guilty what is the action take against us?