what plan?
man was put on earth to procreate not "create plans".
every dude wants to see what his offspring will look like and if she can't provide that, all the best to her, but its onto the next.
So circumstance doesn't matter? She's young and in school. She can have kids but obviously she needs to finish school first and that's exactly what she was doing. She was in her final year when he decided to get married to a second wife.