This is a feature of Handoff. Look at your FaceTime settings and Phone settings, and turn off "receive calls on other devices" Ultimately, splitting your AppleID's is the way to go.
Tap on Settings > iCloud > Delete Account (only deletes it from this device, not from iCloud; the person keeping the current account will not be affected,) provide the password to turn off Find My Phone and choose to Keep on My iDevice when prompted. Sign in with a different Apple ID to create your new account.
iDevices that share the same Apple/iCloud ID will have content synched amongst the devices, and will "ring" once a call is received if the Handoff/Continuity feature is enabled and therefore you will see calls on the log of both phones.
Navigate to the Settings menu, and once you're there, touch the icon that has your device's name on it. Scroll down until you find the device from which you want to disconnect the connection. To choose the device, tap on its name. Tap the Remove from Account option that appears on the screen after that.
The other iPhone user can access all the text messages, photos, and call logs. The other person can change the playlist. The other person can change the password and lock your device.
If you own the two phones there is little harm in having them both linked to your AppleID. The short version is that the two phones can sync data such as messages, apps, photos, etc. to make it easy to switch between phones.
Stop sharing a file
Tap Manage access. Find the person you want to stop sharing with. Remove.
iOS, iPadOS, and macOS form an ecosystem of devices that can work together for various tasks. One of them is Call on Other Devices. When this is enabled, selected or all Apple devices ring when you get a call on iPhone. This is not limited to FaceTime audio and video calls but even standard cellular phone calls.
The common reason to this usually occurring is mainly because there is one appleID being used and signed into over two or more devices thus having contacts synced to the device. Basically, when the appleID is signed into on your husband's device, the contacts from.
You can stop syncing a specific app like Mail, Photos, Messages, etc. Or you can stop iCloud sync in general. The best way to unlink both devices is to remove your iPhone or iPad from the Apple ID. In that case, you'll need to create a different Apple ID for the other device to keep them completely separate.
Tap Settings > [your name], then tap Family Sharing. Tap your name. Tap Account. Erase the Apple ID that's listed, then enter the Apple ID and password that you want to use.
This is a feature of Handoff. Look at your FaceTime settings and Phone settings, and turn off "receive calls on other devices" Ultimately, splitting your AppleID's is the way to go. It is happening to me to and I have handoff turned off. If you are sharing an Apple ID that can also cause it.
It's a carrier feature where, if you don't answer or your line is busy, the call gets fowarded to another number. Contact your carrier for instructions on how to cancel the feature. It usually involves dialing a short code.
Open the Phone app . Settings. Tap Display options. To pick how your phone sorts calls in your history, tap Sort by.
For all iPhones, you can also use these steps: Open the Phone app. Tap Recents. Choose the Edit option in the upper right of the screen.
To clear your history and cookies, go to Settings > Safari, and tap Clear History and Website Data. Clearing your history, cookies, and browsing data from Safari won't change your AutoFill information.
Choose Apple menu > System Preferences, then click Family Sharing. Click Details next to your name. Click Turn Off, and then click Stop Family Sharing.
Sign in to the Apple ID website (https://appleid.apple.com) and review all the personal and security information in your account to see if there is any information that someone else has added. If you have two-factor authentication turned on, review trusted devices for any devices that you don't recognize.
When the device is erased, click Remove from Account. All your content is erased, and someone else can now activate the device.
You will only be able to use Messages/FaceTime on one phone because if both phone are signed into Messages/FaceTime, you will see all messages visible on both phones. Any data synced to iCloud will show on both phones. If you want 2 independent phones, you will need to create another Apple ID.