People using facetime when i do Not !

can people using location sharing facetime wifi calling monitor my calls or see my locations I’m having issues and was seeing maps coming through sms from them to me showing me my iphone home address my icloud email address and it’s labeled ADDRESS IS INCORRECT

This come last night at 11.35pm and my iphone was on silent do not disturb how did my contact do this ????? URGENT REPLY NEEDED i feel i’m being hacked or monitored at the least

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