I think your sentence is too complex.
'men think we r fools,
It only needs the first word or miss out two and three....when the blood goes south...they are prepared to deny their wife and children.
Unfortunately many ladies will oblige for
a) short term financially generous bf
b) cos they want some drama
c) they want a passport

And then there are the women who actively seek to create discord in a marriage and surprising (rolls eyes) the man usually has a Western passport.