Opinions

Yes everyone has one; but why aren't people entitled to have their own?  This person I know is not a very nice person. This person will be very nice to your face then talk about you behind you back. Be nice to you until she gets what she wants then bam shes gone.  Well, my brother and this girl has had a child; she is using  my family to get what she wants; I can see it but noone else can.  I have a very low opinion of her; but yet the family thinks that I should think like they do and think that she is GREAT! She's not!  My brother has a daughter thru a previous marriage; his daughter is only 6. His girlfriend is 21; she is jealous of the 6 year old. Didn't want my brother spending any time with her. Only her and their new baby.  Now she has convinced my brother to give up custody of his daughter to his ex wife because she doesn't want the 6 year old around.  So she has most of my family thinking the ex doesn't want my brother to get his daughter. (just one of her many games)  Plus theres much much more but I will get too irritated if I go on. I have told my family my opinion of her and told them they are entitled to their own opinion. I was asked to give her a chance, I did and she blew it!  I am afraid someone is gonna get hurt.  But, someone tell me am I right to think that something is up with this girl? Or am I just blowing this out of proportion?