With days to go before the 2012 elections, Ohio Senate hopeful Josh Mandel is taking heat from an unexpected source: his in-laws.

On Monday, Mandel’s wife’s cousins took out an ad in the Cleveland Jewish News blasting Mandel for his anti-gay policies. Nine cousins signed the open letter, including members of the Ratner family, a prominent Jewish family in Cleveland that Mandel married into, according to Salon.

In the letter, Mandel’s relatives criticize his opposition to same-sex marriage and his stated belief that Don’t Ask Don’t Tell, the military policy overturned by Obama that prevented gays from serving openly in the military, should be reinstated. On both points, the letter turns personal, noting how Mandel’s anti-gay policies would directly affect members of his family.