There is probably more to their story. The Adelalinka twins look like they came from Chernobyl or are aliens. Gia and Noma Hill admitted they had massive drug problems and didn't have the best judgement when they were young. Sandra and Alice Romain aren't twins, but they are sisters who also do incest and had a fucked upbringing in Romania.
Thread 'Alice & Haizlee' https://simpcity.su/threads/alice-haizlee.124417/