While Julie Boonstra of Dexter, Mich., struggles to survive leukemia, she now also has to cope with being called a liar by the Democrat who wants to be her next senator.

And the campaign of Rep. Gary Peters is also going after television stations airing ads in which her story is featured, threatening their licenses.

The ad by Americans for Prosperity features Boonstra talking about how her insurance was canceled under Obamacare and saying that Peters' decision to vote for the law "jeopardized my health." The ads are airing in Michigan as Peters seeks the Democratic nomination to replace Sen. Carl Levin, D-Mich., who is not seeking re-election.

Media organizations investigating the ad's claims note that Boonstra was able to find comparable new insurance under the law; the Washington Post's "Fact Checker" blog gave the ad "two Pinocchios" (as compared to four for President Obama's claim that people could keep their insurance under the law).

But Boonstra, in response, told the local Dexter Leader newspaper that though she has no idea whether she will break even with her new plan, as the fact-checkers claim, the uncertainty of having to restructure her health care while coping with a deadly disease is damage enough.

"People are asking me for the numbers and I don't know those answers -- that's the heartbreak of all of this. It's the uncertainty of not having those numbers that I have an issue with, because I always knew what I was paying and now I don't, and I haven't gone through the tests or seen my specialist yet," she said.

"People don't have that certainty -- they don't have the stability of knowing every month what they're going to be paying now and it's the ability to actually have that sum of money to pay. People don't have these out-of -pocket expense moneys."