Please be gentle. I'm well aware that the picture I have posted looks like the work of a 6 year old. I will add that I have never ever used nail polish before and am quite embarrassed that I am trying to learn in my 30's 
Anyway, I'm posting in hopes you can give me some advice.
I've been a bad nail biter since being a young child. A fortnight ago I finally tried to stop and got acrylics on. They have now come off so I am trying hard to make my nails healthy and to grow them.
They are very very weak and break super easily. I have been filing down any splits and pushing my cuticles back daily. And have been applying cuticle oil and Sally Hansen strengthening stuff twice daily.
I have attempted to put nail polish on in hopes that they won't break so easily. Two coats of base coat, two coats of coloured polish and then two coats of top polish.
Is there anything else I can do to help get them healthy and strong?
Also after applying the polish, even though it's fully dry, if I touch something more than gently with my nails it pulls the polish off :/ I'm new to pretty nails so have no idea what I'm doing wrong!
Thanks in advance for any replies.