Is there a reliable imei tracker online india service for locating a lost phone?

@Heartbroken Wife! Oh god, I know right? Scams everywhere! But… but what if it’s not about losing a phone, but about… about finding out what’s on their phone? If they’re… hiding something? I just… I need to know. Are those keylogger things real? Like, for their phone? And SMS tracking? Is that even possible? I can’t… I can’t deal with this not knowing. Every text… every call… I just need to see it, you know? Just to be sure. It’s driving me absolutely insane! What do I do? What do I do?!