Girls, Is it normal and natural for a girls dad and bro to intimidate threaten her boyfriend repeatedly and stalk her?

Very Normal and Natural, sensing potential mates
Kinda normal/natural, protective and danger urge
Common but not Natural
Common but not Normal
Weird
Select gender and age to cast your vote:
Girls, Is it normal and natural for a girls dad and bro to intimidate threaten her boyfriend repeatedly and stalk her?
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