Funny I haven't heard from her at all and the moment I downloaded the dating apps I get that text. So either she senses me moving on or she's found this page and knows what I'm writing here.
When you said you hadn't spoken to her in 2 weeks my first thought was that you would probably hear from her soon. So yeah, it was probably just because of the lack of contact.
Also you might edit your signature, some people that don't know you are separated might wonder why you are talking about dating when your signature says you're still living together!
