An Intern Claims to be Pregnant with My Brother's Child, She Didn't Know My Brother was Adopted

I just told the new intern not to eat instant noodles, as they would cause a strong smell in the office. Instead, the intern suddenly got arrogant and wanted me to apologize. “It’s not me who wants to eat these fried instant noodles, but the future president of the company in my belly who wants to eat it.” “Just based on your attitude towards me, it’s enough to make you die a hundred times. I’m carrying your brother’s first son in my belly!” I was so dumbfounded by the intern that I thought she was a “pregnant lady” who had a psychotic break, so I called Human Resources and had her fired on the spot. She was so furious that she brought my brother over as her backup. I didn’t have time to be shocked by the intern and my brother. My brother, however, started yelling and pointed at me without hearing any explanation. “The eldest brother is like a father and the eldest sister-in-law is like a mother. Do you want to live if you disobey us like this?” “If you still want to stay in the family, immediately kneel down and kowtow to your sister-in-law and apologize!” Looking at the crazy husband and wife in front of me, I couldn’t hold back my laughter. “A foster son without a household registration is just a foster son. You dare to say that the elder brother is like a father?”