Aibu to think that if I don't reply quick enough to mil she gets straight on the phone to dp to tell him that I haven't replied, I've text today to see if she is coming this evening she's read it ( WhatsApp blue ticks ) but ignored it, aibu to think you can't go moaning and then not reply? Fwiw I didn't even read her message and she only gave it 10 minutes before she was on the phone to him telling him I haven't replied!!
Also fwiw she has tried to come between us a lot in the past xx