Take my next comments with a grain of salt, I have a bit different scenario. I didn't like using the playing with phone technique you used when out with her and the kids the other day. To me, if you have an oppurtunity, why try to do something that annoyed you? To me it was like a game which is fine, but really if you get time is it not better spent showing the good you? Talking, making a joke, doting on the kids? These things to me, would seem to build something much better. Only my opinion.