AITA For Trying To Save My Mother

Me (32 M) and wife (22 F) were already going through some marital issues which were totally her fault i didn't understand why was she so mad at me I just hid our infant's death from her and gave her my brother's baby as her own. Anyway as I was trying to get her back my mom (200F) ACCIDENTALLY hit her brother and she TOTALLY wanted to help him but she was VERY SCARED so she ran, basically she committed hit and run. Now my mother NEVER wanted this to happen but he became permanently disabled which is totally not such a big deal to be honest. But she and her family overreacted and filed a case on my mom (ridiculous right?!!) her excuse for this: "my brother's had a very traumatic childhood and needs justice to feel at peace and to know that he has people by his side" LOL WHAT? LIKE ARE YOU EVEN REAL B****, childhood trauma and justice aren't even real you guys. Now she had also had the audacity to use aunthentic proofs during the trial and keep fighting even tho we had offered money (which is already a lot in this case!!), her brother commits suicide (he's overdramatic just like her fss) and next day she closes the case via showing cctv footage of my mother sending her brother into projectile motion and leaving him to die (why is it such a big deal tho, like my mom didn't wanna do this and she was guilty and we were ready to give financial compensation). I mean my mom did confess that she committed hit and run live in the court but that happened because of my wife and not because my mom is coward. My mom was sentenced 10 years in jail, 10 YEARS!! Her whole life would be ruined, just because she made someone permanently disabled. AND this all happening because of MY WIFE, she is DELIBERATELY sending my mom to jail!! My mom goes to jail and stops eating and talking, can you believe that, how terrible, definitely worse than not ever being able to walk again, worse than being physically dependent for whole life! My wife does get my mom out of jail with the help of a corrupt politician tho. My mom is very traumatised!! Obviously!! She faced a loottt of humiliation just for a life altering accident, all because my wife choose to do this to my mom. Now the first thing my mom asks me do right after coming out of jail is taking revenge on my wife by humiliating her just as much, totally totally fair on her side I agree instantly I even promise her like good mama's boy I am. I sneakly put some cash in my wife court belongings and report her to the authorities and get her bar lisence revoked for a year!! She is then shamed by the whole court while getting thrown out of there. Revenge severed!!

So AITA for this?