Rep. Nancy Mace (R-SC) faced oppositional flyers and voicemails Thursday as a result of her stance against transgender women in the Capitol’s women’s restrooms.

Mace is pursuing a resolution to ensure that only biological women are allowed in women’s restrooms. That comes on the heels of Rep.-elect Sarah McBride (D-DE) becoming the first transgender person elected to Congress. While the resolution will not be put to a vote until the next Congress convenes in January 2025, Mace is already receiving backlash.