<p>Great for her, I'm sure she'll enjoy her newfound freedom. A lot of snide characters try and keep a girl at home when they come back on breaks and be totally liberal when they're at school. Now you can rest assured that your D can recognize good and bad character.</p>
<p>There's a slight possibility that, although she feels liberated now, she may later think that she was somehow not good enough for the guy. Remind her that cheaters are cheater and cheaters are scum not worthy of judging an honest girl like your D.</p>