johnsonmartina6:
She said she wanted some space because we had some quarrel,, i gave her the space and added another extra week,, now she cries of heartbreak on her WhatsApp status ,, i don't understand,,, what should I do

You did the right thing by adding an extra week.
abeg ask her if the break don do, if she talk yes, make u ask why the break.
if she tell u and u both reason am say e dey ok, continue your relationship

OP, you need to ask yourself what you really want.
You both should sit and have a talk, choleric or not, if you both want it and can learn to tolerate each other (be sure to date a while longer before marriage) then it may work.
I've met a choleric woman who dated and eventually married a melancholic man; e no tey after dem begin live together, the man started to show his choleric side. Now the lady has automatically calmed down!
But my brother, marriage isn't what you rush into. You need to be very sure and most importantly pray hard about it.
God bless you.