I'm 99.9% sure, yes. I've never given her anything, nor have I taken anything from her house or anything, but she's already in boxes so I can't be 100% certain.
For future reference, you aren't supposed to sell villagers for TBT/BTB in the Villager Trading Plaza. You should instead sell them for IGB, or in the Bell Tree Marketplace.
For future reference, you aren't supposed to sell villagers for TBT/BTB in the Villager Trading Plaza. You should instead sell them for IGB, or in the Bell Tree Marketplace.