Love on the Rebound

I have 2 friends, a guy & a girl, who both had very bad experiences on love.

Guy

1. Left his 1st girlfriend of roughly 7 years for another girl.
2. This 2nd gf had an affair w/ 2 other guys.
3. The 2nd guy this 2nd gf had an affair w/ was married & has a kid.
4. My guy friend keeps on accepting his 2nd gf no matter what but 2nd gf doesn't want him anymore, she would rather be w/ his 2nd affair relationship (the married man w/ a kid).

Girl

1. Bf from the same office had 1st affair.
2. The affair led her to have an affair of her own w/ a 'taken' guy from the same office.
3. Affair on #2, caught by legal gf while making out, or maybe doing something else, at a mall carpark.
4. Girl went back to original bf.
5. Bf had an affair again & again on the same office.
6. Latest affair relationship, in the same office, continued & guy left girl. He ended up getting the other girl pregnant & married her instead.

Their latest love problems happened at the same time. Then, they started a relationship together. I was just so stunned. Rebound, rebound.

After a year they got enganged. Still, I can't imagine them together, being 'barkadas' before.

After another year they got married.

For some reason I found several websites yesterday about their wedding, post-wedding adventures, etc.. They seem happy.

Maybe rebound works, it does for basketball anyways...