Why not combine them? She got pregnant before the marriage and perhaps that's even the cause of the marriage. Hopefully, no one does the math. Lol Or better, he marries her, but then questioned if it was his kid, so they fought and maybe he even divorced or left her before the baby was born. Eek!

But now, is everyone aware of the 1st marriage or is that, too, a bit of a secret?

I hope some of this helps with ideas!