Can the sms contents be retrieved through service provider?

Dear Experts,

My MIL filled against me in the section 452, 294 B, 324, 506 (2) IPC,

Is it possible me to asking Call detail report for my MIL in this case,

Kindly guide me sir,

Many Thanks,

Best Regards,

Shankar.

Thanks all for the information provided. Is it possible to retrieve CDRs for last 3-4 years with help of court order? How easy or tough it is to get such order with help of court in case of a civil suit, mostly matrimony dispute.