marriages

Is there any way to make it where marriages are more and more likely in the mod?

I'm having a great campaign with the Seleukids, but no one, such as my heir, or even important members of the family, are getting married.

Is there any way to fix it or is it hard coded?

Where are your FMs? Are they out campaigning? I don't think marriage proposals happen unless they are in a settlement.

I've had the same thing in my seleukid campaign! Well, in the beginning it was normal and later sometimes marriage proposals still happened, but at the point when I won the campaign my faction leader had a total of some twelve combined sons and nephews aged over 30, none of whom were married.

They were not campaigning, they were just hanging out in settlements.