I'm with Wii and Rick on this as to just let things lie. You've offered your help and she apparently isn't interested right now. If she changes her mind then it's on her to approach you.
As for the job thing - I can relate. Heck when I was a youngster, I didn't sit around and dream about doing the kind of work I am employed in now. It just kindof happened. Is it a dream job for me, no. Do I feel fulfilled, not necessarily. However it pays the bills quite well and is part of the tool package to get me to a comfortable retirement and at my age (mid-50's) I can't afford to go off and find a job that I'm passionate about. I'll do that kind of stuff as a volunteer once I've hit my retirement years.