I am going to answer this on the basis that billybob is making a genuine post. I am assuming that she is struggling with her son at the moment and reaching out for help, but is that upset/confused/scared about how she's feeling that she is unable to express it properly and has therefore gone quiet (and possibly regrets posting at all).
billy, you know it is unreasonable for a mother to hate her 10-year-old child. Unless he is an extremely disturbed child with sociopathic tendencies, i can't see that even the most terribly behaved 10-year-old could provoke such a strong reaction in his mother. Rage, frustration, sadness - all these yes. 10 years olds can be horrible and no mother on earth is a saint.
If this is what you meant by your post, and you just wrote 'hate' because it's shorter and snappier, then YANBU.
However, if you genuinely mean 'hate' then you need to get help. It doesn't mean you are a bad person or a bad mother, just that you are struggling and need some support to get through this for both your own sake as well as your son's.
Can I ask if you suffered from PND when he was born? Or if you've had depressive episodes since? Do you have a supportive partner? Are there other children in the family and how do you feel about them? Is it something your son does that makes you feel like this about him or is it more of an instinctive reaction to the person he is?
Having taken the step of posting this, it's clear you want to deal with this on some level, so please follow it up. 