My husband suddenly bought a red dress for his sister-in-law and said it was her birthday, even though he had forgotten his wife’s birthday two days earlier. I felt very bad when I learned the truth about him.

My husband unexpectedly purchased a red dress for his sister-in-law, claiming it was her birthday, even though he had ignored his own wife’s birthday just two days earlier. When I uncovered the truth about him, the pain was unbearable.
Two days ago was my birthday. My husband – Arjun Sharma – merely texted me a short “Happy Birthday” before heading off to work. No flowers, no gift, no dinner. I comforted myself: “He must be swamped, let it go.”

But this afternoon, when I stepped into my flat in Andheri, a large box was on the sofa. Inside lay a striking red dress. Before I could question him, Arjun smiled and said:

“Oh, this dress is for Priya – my sister-in-law. It’s her birthday tomorrow.”

I froze. Priya—the wife of Rohan, Arjun’s younger brother. He remembered her special day every year without fail, but somehow forgot his own wife’s.

That night I couldn’t sleep. The vision of Arjun holding that red dress haunted me. Suspicion gnawed at me.

The first clue was the receipt: it was dated last week—right before my birthday. Secretly, I checked Arjun’s phone and found WhatsApp messages:

Arjun: “This dress will look stunning on you, try it tomorrow.”
Priya: “I’m afraid someone might see us…”
Arjun: “Don’t worry, I’ll be there.”

My hands trembled, and I decided to follow him.
The next day, pretending to leave work early, I parked outside a café in Bandra. Inside, Arjun and Priya sat close together; Priya wore the very same red dress. Their expressions were far from those of in-laws.

I quietly snapped a photo, my chest hollow. That night at home, I laid the picture on the table in silence. Arjun saw it, his face draining of color. Rohan entered, spotted the photo, and both brothers froze.

In that moment, I realized: the red dress wasn’t an innocent gift, but proof of a secret long hidden enough to destr0y two families.

The air thickened; only the clock ticked. Rohan, shaking, asked:

“Brother… with my wife… what?”

Arjun bowed, silent. Priya broke into sobs:

“I’m… sorry…”

I forced calm into my voice:

“I want the whole truth.”