Of course, i haven't lost a pound since he got home, and he isn't even obstructive about diet. The gods only know how people manage to change their diet in an environment which is actively hostile!
My weight has, in fact, become quite stable ... at 8 pounds over where i want it [eyes rolling]. This is something of a confirmation of an old hypothesis of mine -- that when you reach and hold a weight for a reasonably long period of time, that "held" weight becomes a new defended normal for the body (i would use the s-word, but i absolutely HATE the connotations that "setpoint" has gained over the last few years).
I don't believe in weight or fat setpoint theories as described by so many purported experts, though i have observed that my body WANTS to maintain a steady state. Further, it WILL do this as long as i eat a low-carb diet. I'm not one who says one CAN'T gain weight on VLC, but MY body WILL NOT: there's no way i could eat and drink enough ketogenic food to make me gain fat -- my appetite switch trips OFF shortly after i get more than 100 grams each of fat and protein under my belt for one day. In fact, if that point is reached by lunchtime, i don't have any appetite again for almost 24 hours.
No -- the "setpoint" my body wants to maintain is ANY weight it's held reasonably constant for more than a couple of months. The ONLY way it goes up is through carelessness in carb intake, and the ONLY way it goes down is through a low-alcohol, XLC diet (which is only calorie-controlled because of the "100-gram rule" i described above). Stress affects the situation (for me) through perverting hormones and sleep ... and desire for alcohol, the "gateway drug to carbs."
I think i'm at a "healthy" weight right now, and some may suspect it is "ideal" because my body is defending it so easily. My daughter is in a similar position -- her two-decades-plus-younger body is resisting HER attempts at weight loss, too. But i don't think these weights are ideal even though they are healthy, because (in my case) the 20 pounds of fat i COULD afford to lose are 20 pounds my joints are better off not bearing, and which my systems would be better off not serving with circulation, sensation and nutrients; extra weight without which my "challenged" mitochondria would be much less burdened, when supplying my body with energy!
So as my stress levels lessen (I HOPE), i anticipate dropping some 6-8 more pounds ... which i'll then make every effort to maintain for two or three months before making another "push" for weight loss. See how good this hypothesis of mine really is!