Poetry / Monologue intro on a love poem - a girl leaving a guy because he treated her bad. [9]

hey i was just wondering if u could give me some help on how 2 write.
a monologue intro on a love poem
i am a bit stuck on it
i dont know how 2 write in a sentence
about how the seperation of powers become when they divorce
like for example a love poem. a girl leaving a guy
coz he treated her bad.

tnx for all ur suport :)
hope 2 hear from u soon