And the other question! I found that "bah" is informal word for grandma (children can use it). But I'm not sure… Tell me, please, is it correct or sounds strange? Inuyasha isn't very polite, so I need a word for the granny, not rude, but informal.

Quarrel

"I know he won't come back."

"If you're so sure, why are you sitting in the tree and looking for him?" remarked the old woman.

After all, whatever Inuyasha was hiding, it was written all over his face.

…

Sesshomaru watched the emptying bowls. Inuyasha was swallowing food as if he hadn't eaten for a week, although only two days had passed. The demon gave the old woman a sharp warning glance.

"What? I offered him food," she assured him, understanding the silent reproach. "He just didn't eat anything because he was sad. He was sure you wouldn't come back for him."

Inuyasha's ears twitched: despite the fact that he was pouring the broth straight into his mouth like a savage, he heard everything perfectly well. His cheeks were red, but the boy pretended to be engrossed in his food, and not in the adults' conversations about him.

"We're leaving."

"Now? It's almost night..." the priestess was surprised.

Inuyasha, not even having time to finish chewing, grabbed the mokomoko with both hands, heading into the forest after his brother. They always came and went unexpectedly — the old woman only sighed and began to collect the bowls left by the hanyo.

…

The snow crunched underfoot. Inuyasha was most afraid of letting go of the tail, so he was stumbling, but clutched the white fur, sprinkled with snow, in his fists, as if Sesshomaru could run away from him.

"Fool," the daiyoukai nevertheless noticed after a while.

The boy was ashamedly silent, his eyebrows formed that very stubborn tick, which meant that neither word nor deed could convince Inuyasha. He had already decided something.

"I will go with you."

"That's up to me to decide."

"Either I go back to bah right now, or I go everywhere with you, understand?!"

"YOU are ordering ME?" Sesshomaru asked dangerously and quietly, stopping.

Inuyasha crashed into him, rubbed his forehead, but wasn't afraid.

"If you leave, don't come back: you have to leave forever!" he cried out resentfully. "And if you are going to come back, then don't leave me!.."

Sesshomaru abruptly grabbed the boy by the collar and in the blink of an eye, in one jump, they flew over the forest and found themselves at the old woman's house. Inuyasha squeaked in fear, clinging to Sesshomaru's palm with his claws. The hanyou certainly didn't expect this.

The older brother threw him to the ground, where a thick yellow strip of light lay on the blue snow — the mat at the entrance to the house was slightly open. The wood was crackling in the hearth. Inuyasha stood up without making a sound, although his knees and arms were torn to blood. He was filled with fear.

"Go," Sesshomaru ordered coldly.

Inuyasha looked into his eyes, blinking back tears.

"And I will."

"Go."

The brothers stood there, glaring at each other with equally stubborn eyes, until they heard the shuffling of feet. And before the old woman could see them, Sesshomaru had grabbed Inuyasha by the collar again and jumped — they flew over the forest like birds, causing the food to rise from Inuyasha's stomach straight into his throat. The boy almost vomited when Sesshomaru landed and threw him again — this time into a snowdrift near the frozen river.

"I don't want to hear such a thing again," he said coldly and angrily.

But from the snowdrift, along with the ears, emerged a dissenting, pouting:

"Khya!"

After all, whatever one may say, Inuyasha was Toga's son.