<human>: Give me a shortened version of the text

So, we've been dating for a bit more than a year now but we've known each others for way longer. Things go quickly, we're madly in love, no arguments, we are supportive and everything in this relationship is perfect and we do live together.

The real issue here is that I've started doing cocaine about 6 months ago. It started once with a friend of mine, didn't touch it for about 2 months, then I met some new friends at college and I started to do it about twice a month. It is worth noting that I sometimes smoke pot and she knows it. It's fine with her.

While my drug usage hasn't affected my grades, work, and relationships all together, I begin to think that I should talk to her about it because I actually believe that I could end up marrying her someday.

Now, I'm torn between telling her out of respect and honesty or not telling her because I fear the worst. If I do tell her, she might either be comprehensive and say what she thinks of it or she might actually freak out. Also, since most of my friends are going to be away for about half a year, I wouldn't mind not taking coke anymore and putting a stop to it. 

So, my question is, should I tell her and how should I do this.

Thank you.
<bot>: I've been taking coke for six months and now I want to tell my girlfriend about it out of respect but I don't know weither I should actually do it and how should I do it.