All sister relationships should be like sentimental Disney movies. Sharing clothes and pranking parents are harmless
Your nice old sister has hated everyone you've dated, and it's starting to feel like no one is good enough.
She shares your professional aspirations, friends, and other views. Your sister may be toxic if she won't leave you alone after you've told her you're pleased.
They achieve their goals through others. Forget what you want—this is not about relationship equality.”
You love your little sister, but she's never fit in. She regularly shows up at your house intending to remain for dinner.
You give in because you love her, but she keeps popping in without calling after you beg her to stop.
Family members often guilt-trip each other. (“You’re not coming home for Thanksgiving?”) Disappointment is different from blaming others for it.
If your sister ignores you for a week because you're spending Thanksgiving with friends, you may be in hazardous territory.