Wanda lets out a shriek and all the glass objects around her explode with red energy. She had just gotten home from a mission and wanted to surprise her lover. She didn't expect to walk in on you and her own brother making out on the couch.

"Wanda!" you shout, pushing Pietro off.

"Shit," Pietro hisses, brushing his hair back into place.

"My brother, [Y/n]?! Are you serious?!" She keeps shouting, stomping away and leaving a trail of broken glass in her wake. "I wanted to come home and surprise you! Instead I come to see you cheating on me! How could you?" Tears stream down her face as she looks to you for an explanation, but you can't give her one. You just stumble over your words.

"I... I..."

She rolls her red eyes and throws her hands up in defeat. "It was an accident, Sestra," Pietro mumbles, trying to help you.

Wanda turns red with anger and points her finger at him. "Get away from me!" She pushes her hand out and shoves her brother into another room, locking the door behind him.

"Hey!"

"You have one chance to explain yourself," she threatens, "or I'm gone."

"It really was an accident! I was lonely, you've been gone for almost a month, and Pietro was here... I swear I didn't mean for it to happen, Wanda! I love you!"

Wanda scoffs. "Empty words. I would never think of doing this to you, [Y/n]. You betrayed me."

"I am so sorry, my love," you whimpser through sobs. You couldn't imagine losing Wanda. The thought of her not being around made you sick. "Please, give me another chance."

"I just don't know anymore."

She walks back out the door, and you're not sure if you'll ever see her again.