I check my boyfriend's last seen on WhatsApp obsessively and feel physically sick when he takes more than an hour to reply, even though he has never given me a reason not to trust him.
More people experience this than they realize.
Anxious attachment manifests as hypervigilance that creates the very distance it fears.
“Where Are You with Attachment Styles in Romantic Relationship?”
If this sounds familiar, the Library can help you find the bigger picture.