<human>: To keep from a wall-o-text i'll condense it.  

I met my girlfriend after i got divorced earlier this year.  We had a causal relationship (FWB) and it worked for us for awhile.  2 months ago we realized we have more than causal feeling for each other and i asked her to be my g/f and see accepted.  During this time we've had your typical up's and downs.  I knew she had a secret but didn't know what it was and would tell me when she was ready. 

The problem:
She was suppose to come to my place acouple times this week but started having anxiety attacks and would go home and not text/call for awhile.  After getting blown off acouple times, i sent her a break up text tonight as was was suppose to come down and was a no call/text.

We get into a agruement over the phone and text.  At the end of it she says this is whats been going on and here's her secret.  She's addicted to pain killers.  Where i live in the US, this isn't new but is to me.   

Notes/info:
- She's had pior drug use before, but when she was younger. 
- She was scared i'd leave her if she told me her secret.  
- I was going to break up with her tonight and kinda did.  But she told me her secret (pain killer addiction) and it explains her actions now that i've looked it up.  
- She wants to kick her addiction to them and asked me to support her if she did.  I will. 

So i'm asking you guys help/input.

Provide a brief overview of the text.
<bot>: Girlfriend after break up talk/text tell me she's addicted to pain pills.  She wants to kick pain pill addiction herself, and i want to help her but don't know how.  Reddit help me!