Wife extramarital help urgent |

Urgent help wife extramarital

Pls help im a father of two and ans my wife s involved in extra marital affair.. I have some chats of her but she says thats not done by her... So i dont have much proofs to fight this case.. If her call history or device info or files can be retrieved remotely somehow then i can get proofs but not able to do so...She is involved in local politics, with her poliitcal conections shes giving deah threats..Police is biased towards her..I am living outside, She and her parents have illegally acquired and living in my house(still owner is my father) and not ready to move on...

Pls help me.. Tell me about ways or tools or to dos in this case... Lawyers also not advising properly..