Eternally Jaded
Superstar
Easy way to nip this in the bud is make this a conversation well before y'all that serious, stressing it was something you swore you'd do well before you met her just off the strength of seeing what friends went through.What kind of women are yall seeding up and going through 40 weeks of pregnancy that this is even happening?
Then it's not about her or y'all, just something you promised yourself and if she rocks with you it wouldn't be an issue.
Hit her with the ultimatum before she does it to you.
Then when you do make sure, y'all got a road back to each other even if she gets in a snit.