Everyone judges to some extent...you hear that the teenage girl down the street just had her 8th surgical abortion performed, naturally you start thinking...

But the question is, I think, wether you let your assumptions influate your behaviour? Will you treat her differently, even when having confirmed the rumours? Or will you simply let it slide and decide it's her life, her choices?

Will you interfere? Tell her about condoms, birth control, the father's right in such a question? Then you are judging her.