Ughh. I apologize in advance for the rant that's about to follow, but I don't really know anyone I can vent to about this stuff in person.
I'm the youngest of three siblings, and the only girl. Both of my older brothers used to be quite heavy as well, but lost it in frighteningly short spans of time through manorexia, pretty much. They virtually stopped eating for a few months and somehow 60 or 70 pounds were gone.
Anyway, I'm trying to lose weight the healthy way (which is to say, slowly through proper diet and exercise) and they're giving me a REALLY hard time about it. I won't see my family for another 4 weeks (which is when the semester ends), so one of my brothers asked if it would motivate me if we made some sort of bet about how much I could lose in that span of time. I agreed, thinking he was going to suggest like..15 pounds tops (and I thought even that was kind of a lot). He ended up suggesting 30, and got all angry when I wouldn't take the bet.
A) WHO LOSES 30 POUNDS IN A MONTH? NOTTT HEALTHY.
B) I don't have a guy's metabolism! He forgets that we're "wired" differently-I'm pretty sure I wouldn't even lose that much if I started starving myself.
They can't seem to register that I'm doing this differently than they did, so instead of trying to help they're just giving me a hard time and trying to make me feel like what I'm doing is ineffective.
Has anyone else been in a similar situation? Is there any good way to deal with this? Again, sorry for the rant...

I think guys in general forget that girls eat way less than they do, and on a diet it must look like we eat nothing at all. So its possibly not just your brother being annoying, its just hard to get. Kinda like how we see guys eating 2 pizzas, a garlic bread loaf and dessert and not gain a sh*t ton of weight AND have room for more, and just dont understand how that could possibly work! Maybe just point out that girls in general lose weight more slowly and if he doesnt get it, leave it
. Good luck!
Brilliant.