It's a bad economy.
Many good people are under allot of stress due to it.
While its just speculation, this could be a very good possibility this could have been the cause for her to make a poor choice.
Much like the Kes we saw in "Fury", how ironic is it that Jen Lien has forgotten herself and lost her way?
However, we as fans can help.
Instead of saying how sad it is, write to her via her fan club.
I'm sure hearing from her fans and seeing the outpouring of how we care will do wonders to lift her spirit and give her what she may need, hope.