First of all, I have a 7 y.o. that is always scared, too. Can't stand to be in the house, or a room, alone, sometimes. I have told him he has to follow me around, not the other way around (wants me to stay with him while on computer, shower, everything, but not always). He, too, saw a scary movie and that did it. But if he sees a scary commercial (dang Goosebumps) it starts again. It does have a little to do with what's going on in life, I mean if there are changes, or if they feel like you are busy with other things, that may be a way he can keep you close. Even if there's nothing new really recently. That's just my thought. I've been single for 5 years, and we've been in our present house for almost two years, but he recently (after not doing it for a while) started being scared all the time again. I started seeing someone about 7 months ago, and, well things are changing. My 7 yo recently asked me about ghosts in our house, and freaks out if I go outside without letting him know. Anyway, just wanted you to know you're not alone. drives me crazy. luckily he's not waking me up too often, but it is annoying that he won't go brush his teeth without someone in the bathroom withhim, you know?