Sending her flowers will be seen as pursuing. It doesn't matter what you meant by it, that's how it will be seen.
She will form a different opinion about you when she sees (and hears from others) that you have changed.
Me: 44, Wife: 39 M: 17 years T: 20 years Bomb on 08/25/09 1/13/10: MC started 1/28/10, 2/8/10: More bombs 8/28/10: Wife moved out No talk of D, no movement