Why are women so messy on jobs?

When I was in the working field out in public, thank God I do my own work at home now, my career is working with children I'm a child care provider, I love this field.  I had always had problem in the daycare center with the other women always had for some reason just didn't like me  they would act like they do, we may talk some and I have a very sweet personality I do not mistreat the child I give them plenty love and attention I do not half step with my job I know what to do and I do it well, I keep my appearance up nicely,  If you seen me come in your daycare for a job there the employer would hire me right off the spot because I just had it like that but don't get me wrong I am not that person being conceited nor stuck-up no that is not me at all, I'm very giving if I have it to give you can have it.  I have walked off of some jobs crying with plenty tears because of the way I was treated by some of the women, they would get together for I don't know for what reasons against me showing bad attitude toward me and God knows I don't know why and yes this do hurt.  I just wanted to confess this because it hurts and I just want to know if someone could tell me what was I doing wrong?  It has hurt every time.