My husband had died just a month before the trip. Since then, every day had demanded more strength than I thought I had.

I had to keep going for our daughters: eight-year-old Louise and her five-month-old sister. I tried to look steady in front of them, even though I was still learning how to live without the person I had planned my future with.

When my mother invited us to stay with her for a few weeks, I accepted.

“You don’t have to manage everything alone,” she told me. “Bring the girls. I can help.”

A few days later, the three of us boarded a six-hour flight. Getting through the airport with our luggage, a stroller, and two children had already worn me out. The plane was nearly full, and Louise’s assigned seat was in the row directly behind mine.

“I’m right here, Mom,” she said. “You stay with the baby.”

I settled into my seat with my youngest daughter in my arms. The woman beside me glanced at her uneasily. We hadn’t even taken off when she spoke.

“I hope she doesn’t cry the whole way. I was hoping to get some rest.”

Her tone caught me off guard, but I had no energy for an argument.

“I’ll do my best,” I said.

For the first few hours, the baby slept peacefully. I even managed to close my eyes for a little while. Then she woke and began to fuss. I rocked her, whispered to her, and tried to soothe her, but I knew that cry. She was hungry.

The woman let out a long sigh.

“I knew this would happen.”

I took a light blanket from my bag and discreetly got ready to breastfeed.

“Are you really going to do that here?” she asked.

“My baby needs to eat,” I replied.

“We’re on an airplane.”

“I know.”

She shook her head. “Some of us don’t want to see that.”

I took a breath. I was exhausted, and her words were beginning to get to me.

“I’ll be covered with the blanket. I’m just feeding her.”

I thought that would end the conversation. Instead, she raised her voice. She said she had paid for a peaceful flight and that I should find somewhere more private. Several passengers turned to look.

My face grew hot. I wasn’t ashamed of caring for my daughter. I just hated having an audience while I tried to meet her needs.

“You could go to the bathroom,” the woman suggested.

“I’d rather stay seated and feed her here,” I said calmly.

That seemed to annoy her even more.

“People should think twice before traveling with babies this young.”

I looked down at my daughter. She was tired and hungry. After the month we’d been through, all I wanted was to reach my mother’s house and rest.

Then I heard a small voice behind me.

“Mom?”

Louise was standing in the aisle. I didn’t know how much she had heard. She looked at my face, then at the passenger beside me.

“Do you want to switch seats with me?”

“You don’t have to, sweetheart.”

“I can sit here,” she insisted. “You’ll have more room to take care of the baby.”

I asked if she was sure. She nodded. The woman said nothing, so we traded places. The passenger in my new row immediately shifted over to give me more space. At last, I could feed my baby in peace.

I thought the incident was over. Then I looked at Louise.

She had taken her tablet out of her bag. I knew that expression: she had an idea. She searched for something, then turned the screen toward the woman. From my seat, I couldn’t see what was on it.

The passenger studied the screen, and her expression changed almost at once.

“Why are you showing me this?” she asked.

Louise answered, but the noise of the cabin drowned out her words. The woman looked at the tablet again. She no longer sounded so certain of herself.

A moment later, she called over a flight attendant.

“Is there another seat I could move to?”

The attendant said the flight was nearly full but offered to check. A few nearby passengers tried to work out what had happened. So did I.

“Louise,” I called. “What did you show her?”

She turned around, looking perfectly innocent.

“Nothing mean, Mom.”

Before I could ask another question, the woman stood and followed the flight attendant toward the back of the plane.

Louise gave me a small smile. She didn’t seem pleased about embarrassing anyone. She looked as though she had simply reminded an adult of something important.

When the baby fell asleep again, I asked about the tablet once more. Louise held it close to her chest.

“I’ll show you after we land.”

I knew my daughter wouldn’t insult someone or humiliate them for fun. That only made me more curious.

I had no idea that what she had shown the passenger was connected to something she had discovered just days earlier. When I finally saw the screen, I understood why the woman’s attitude had changed so quickly.

What had Louise shown her on the tablet?