The person you are dating wants to dominate your time and/or keep you from friends and family.
He/she asks you to sacrifice your values for the sake of the relationship.
Your significant other disrespects and discourages you instead of encouraging and honoring you.
Your date wants to control you – where you go, who you see, what you wear, etc.
When talking about past relationships, your date always blames the other party for the problems in their relationship.
Your dating relationship is in constant turmoil.
Your date has anger issues.
Your date is rushing the getting to know you process.
Your friends don’t like him/her.
You continually make excuses for their behavior.
He/she seems to be heading in the opposite direction of where you are headed in life.