Question: signs your man has a side chick?
Answer: He won't admit he's in a relationship with you, even though he's been seeing you for more than three months. ... 
He owns a "brick" phone or a cheap phone. ... 
He puts "in a relationship" on Facebook - but refuses to mention your name. ... 
You found him on Tinder, OkCupid, PoF, or other dating sites.