So now they mention telephone, text messages, letters, emails, social media.
In other words. Out of your love "completely" isolate your family member who already lost all his friends and might have a tendency to depression. Some in this state are even considering suicide.
But never ever take their phone call or reply to their text message.
It is as to erase a person.
To all those who are in these situations. You can be proud of you to have had the courage to get out. And we all here in this forum care for you.