Shovetheholly
He didn't say he wasn't sure, he gave the impression that he did want kids 'just not yet', they even discussed buying a house with a spare room for the baby.
When the OP says she was 'happy to be patient' anyone with a conscience would at that point have said, 'look I have to be honest, I can't have you waiting for something that might never happen, I'm not sure if I want kids now or ever'.
And the time to do that was before they got married.
I understand what it feels like not to want to have kids. I've never really liked them, if anything I actively disliked them. If I'd met a man I wanted to marry and he hadn't wanted kids I wouldn't have had any, and I've no doubt I would have been perfectly happy.
But my husband came from a big family and wanted kids and it was a dealbreaker for him. So we had to figure it out. He basically talked me round. He wanted 4 I said 2 max, so we made deal. Even when I had my kids I didn't feel broody, it was more a rational decision to choose this life experience rather than any kind of need.
But at no point was I ever less than 100% honest with my husband, and to have married him in the knowledge that he thought we would eventually have them, when I didn't actually want them, would have been a betrayal.
I couldnt have lived with myself.