Advice please! I really need it!

So I moved in with my dad last summer! I was 15 1/2 at the time and my mom wasn't letting me get my permit or do anything to grow up and take responsibility like I need to! So I'm 16 1/2 now and I live with my dad like I said earlier! And now the problem is... I have to get driving time so I can finally get my license and my mom doesn't let me drive at her house but when I'm here at my dad's he does! Well I visit my mom a week at a time and I lose time behind the wheel! I need to get a job and you know grow up! My mom is making it difficult because she isn't excepting the fact that I'm growing up and she wants me to spend ALL of my free time with her..! And I'm kind of lost on what to do! And I'm getting very emotional for me!