Why did Fluther put " this discussion is closed" on my last question?

My last question that I type up was about if I should discontinue being friends with someone who got pregnant if that her boy friend means trouble.I guess I had to many typos or my question was too long so Fluther had me edit my question, which I tried making very short.I came back to see if I had any answers, I only got 1 from a Fluther user and I responed to them.But when I came back on my question, it said “this discussion is closed”.Why is that?