Stop worrying about everyone else...who's gained weight, who's ugly, who's fat, who finds out who's dating who. You don't know, she might really like the guy and be genuinely happy. You two are ex's for a reason. Remember that. Do what will make YOU happy. The sooner you stop worrying about what she's up to, the better off you'll be. It hurts but it doesn't always have to.
So, so you think you can tell Heaven from Hell,
blue skies from pain.
Can you tell a green field from a cold steel rail?
A smile from a veil?
Do you think you can tell?
And did they get you to trade your heroes for ghosts?
Hot ashes for trees?
Hot air for a cool breeze?
Cold comfort for change?
And did you exchange a walk on part in the war for a lead role in a cage?