"Breast your cards"

Can you guess which one is cheating? 

Playing cards with Grampy from a young age has no doubt helped Elsie in her logic, reasoning and math skills. He has also certainly influenced her on the tactical aspect of the game - I sometimes find her looking at the reflection in the window behind me, yet she is quick to deny that she is looking at my cards in the reflection, with a small smirk on her face. I suppose it it my fault because... as Aunt Joan would say.. and Bert often says...and someday Elsie may say... you should "Breast your cards, Breast your cards"     Nancy