If she wants to put it about (as the Brits say), why doesn’t she just use reliable birth control and quit having kids out of wedlock? Then she could have a chance to get married while NOT pregnant.
Do you know for certain that they didn’t use some form of birth control? My sister had 2 birth control babies. My best friends daughter had 3 (on pills, only a shot worked). Sometimes it just plain doesn’t work.
THIS, is the real issue here.
The answer for her was very simple.
She is careless and irresponsible.
I would wager that Willow will be a problem also.