it is clear now that Voldemort is back he will get to Harry by taking someone close to him, right? first there were his parents and the Sirius. so, asuming that he will go for one of the Weasleys, what will Molly and Arthur do? Molly cares for him like she does with her children. but if one of her children were captured by Voldemort or the Death Eaters, who would she save? would she save her own flesh and blood or would she save Harry who she has come to see as her own son and who is the ony person who can get rid of Voldmeort?

I really don't want ay of the Weasley's to die at all... Harry needs something to come back to after this is all over...assuming that he lives.
I think if anything, there will be attempts to kill them perhaps.
Or that Molly and Arthur (and perhaps some of the older Weasley's)
will take part in somehting that is very likely to take their lives, but they do it for the Order ir something...

You have to take into consideration where the children are at. Ron and Jenny are at Hogwarts under the protection of DD. Percey is at the Ministry. Bill is in the Order and has the protection of everybody there. Charlie is far away from the action but isn't really that close to Harry. Fred and George are in Diagon Alley and people arn't going to kidnap them in front of all of those people. I think that the Weasley family is safe from harm.

Being in the MoM does not exclude one from harm. As seen in OotP with Mr. Weasley. Also, it doesn't mean that one person, maybe Percy, could be put under the Imperius Curse and do harm to others or the Order. Then maybe be thrown in jail, as the other Order member was in OotP. Maybe none of them die, perhaps only put in a terrible position. Not that I would cry too much if percy was the one who was compromised from the Weasley family.

THE WEASLEY'S CANT DIE!!! Well, it would be really sad if they did. But I think that Voldermort has more important things to do than start killing off everyone close to Harry. (Except maybe Aunt Petunia because if Voldemort figures out its her blood that keeps Harry safe and he kills her, well, then...) He's going to have more trouble getting followers now since everyone knows he's back. I think its a safe bet to say that the Weasley family is safe...for now.

<3 Fleur_girl <3