I know, I know..
Everyone said I'd want a child with him. I said no and I really believed myself
I have one DS, he has two DC
We are an amazingly happy bunch, all blended and so comfortable with each other
But the wee pangs. I'm 30. He's in the second half of his 40s
I can't do it to him. He said he would have one if I really wanted, but has made it clear he doesn't actually want one
I'd always know. However the sadness has started. The wedding is booked for next year. I see pregnant women and the pangs of jealousy 
We discussed and he said he is prioritising our relationship and our time together, he loves me and because the existing children are well out of baby stage - we have a semblance of a normal life with plenty of time together. I get it. He wants us to have the holidays and the relaxed time. I'm increasingly consumed with sadness that he willingly had two kids with his ex wife
Please tell me I'll get over this. I love him so much. I do not want to resent him