Can I apply for my PR now? Any similar experience

[amal1970]

Hi again!
I have posted this many times but have not heard of anyone of you yet.
I am in the UK since 2005. Came on fiancee visa. Moved to live with my sister in law who is EEA 2 months later December 2005. I have applied to home office for permanent residence then as vectim of domestic violence and got the refusal 3 years later. Before I got my appeal dismissed I already applied for family member of EEA national and got it a year later.
Now by December 2010 I will have finished 5 years being dependent of my sister in law and a member of her household which the home office knows and I have evidence for that.
My question is, I am eligible for PR in December 2010 or do I have to wait until 2014 when my 5 years european family stamp expires.
My sister in law has just applied for her and my brother's PR. Do you think I should have applied on the same application as her dependent?
Thank you so much for you advices.
I would really appreciate if anyone had similar experience to share it with me.
Thanks again