What they all said. Tell the boyfriend to knock it off, go get yourself a shiny new LBS bike (and keep the Fuji for backup or whatever), and ride! There are plenty of ways to learn how to do your own maintenance, at the very least basics, like fixing a flat: Classes (check your LBS, or REI), books, online videos...

No, the new bike won't make you faster, but it will make riding more fun. And no, it won't break constantly if you buy quality. Heck, my bike is on the cheap end of road bikes, and things don't break--they need tweaking occasionally, but nothing's broken in three years (knock on wood!). Flats will happen, but it's not because of the tire width.