you're exaggerating
Tu ne crois pas que tu exagères ?
Don't you think you're exaggerating?
Tu ne penses pas que tu exagères un peu ?
Don’t you think you’re overreacting a little?
Vraiment, papy, tu exagères !
Honestly, Grandpa, you're overreacting!
— Gramps Is in the Resistance (1983)
Eh pardon, mais tu exagères un peu là.
Oh, excuse me, but you're exaggerating a bit there.
You're exaggerating a little.