I have a friend who usually takes a week to ten days to reply to texts.
This is irritating itself to be honest, especially as sometimes they instigate the conversation...I'll reply to their message, but getting a response to THAT can still take a week.
Arranging to see them is impossible because of this. They're also constantly online on Instagram, and tag me on photos/in comments usually about 20 times per day (no exaggeration) so I know they have their phone in their hand. The tags are unrelated to any of our conversations.
This person is a SAHM mum with two preschool age children.
AIBU to be sick of it? A little while ago I just stopped instigating conversation so they started it up, but again, took weeks to reply...