user7030: From this article, it is clear that Buddhism accepts(but doesn't really root for it) divorce when things get worse.  But, how is marriage after divorce looked upon?

user111: The 3rd precept doesn't prevent you from getting remarried. So as long as you don't steal another man's wife, it should be fine. 

user7166: As not learning from your mistake.
Just kidding. :)
No problem at all. From the same article mentioned:

The Buddhist views on marriage are very liberal: in Buddhism, marriage
  is regarded entirely as personal and individual concern, and not as a
  religious duty. There are no religious laws in Buddhism compelling a
  person to be married, to remain as a bachelor or to lead a life of
  total chastity. It is not laid down anywhere that Buddhists must
  produce children or regulate the number of children that they produce.
  Buddhism allows each individual the freedom to decide for himself all
  the issues pertaining to marriage.

Although this is the author's interpretation or opinion, I didn't find anywhere in the article that mentioned that remarrying is looked down upon. I don't know of any teachings related to this either.

7030: <p>From this <a href="http://www.budsas.org/ebud/whatbudbeliev/237.htm" rel="nofollow">article</a>, it is clear that Buddhism accepts(but doesn't really root for it) divorce when things get worse.  But, how is marriage after divorce looked upon?</p>
 111: <p>The 3rd precept doesn't prevent you from getting remarried. So as long as you don't steal another man's wife, it should be fine. </p>
 7166: <p>As not learning from your mistake.</p>

<p>Just kidding. :)</p>

<p>No problem at all. From the same article mentioned:</p>

<blockquote>
  <p>The Buddhist views on marriage are very liberal: in Buddhism, marriage
  is regarded entirely as personal and individual concern, and not as a
  religious duty. There are no religious laws in Buddhism compelling a
  person to be married, to remain as a bachelor or to lead a life of
  total chastity. It is not laid down anywhere that Buddhists must
  produce children or regulate the number of children that they produce.
  <strong>Buddhism allows each individual the freedom to decide for himself all
  the issues pertaining to marriage.</strong></p>
</blockquote>

<p>Although this is the author's interpretation or opinion, I didn't find anywhere in the article that mentioned that remarrying is looked down upon. I don't know of any teachings related to this either.</p>
