I hope this is okay to post here. I am new but could really use some advice.

Some context: Before we started dating, I made it absolutely clear that I’ve always wanted marriage and kids. I even said I wouldn’t entertain a relationship with someone who wasn’t sure about wanting the same thing. He told me he was on the same page. About 1.5 years into our relationship, I brought up the future—engagement, etc.—and he told me that while we had time and there was no rush, he did see a future with me. Since then, we’ve had on-and-off conversations about how many kids we want, potential names, and so on, and we always seemed to agree.

A few months ago, I finally asked him about his plans. My younger sister got engaged, and a few of my friends are married with kids. Plus, I feel my biological clock ticking. He then told me he has “goals he wants to reach” before getting married and having kids, and that he “only recently started thinking about his future, which scares him.” I was shocked because we’ve talked about our future before, yet suddenly he’s saying he hadn’t really been thinking about it? It hurt me, as now I wondered if every time he said he saw a future with me he may have just been saying that to say it.

He then told me he does want to marry me and sees me as the mother of his children—“if he has them.” Now he’s uncertain about whether he wants kids at all or when that might happen. As for engagement and marriage, he asked me to “give him a year to sort his stuff out,” after which we could get married right away. I feel defeated because if he had said all of this before we started dating, we wouldn’t be here now. But I love him, and I believe he would be a great father, yet I’m afraid he’ll keep moving the goalpost on when he’ll be ready and I don’t know how much longer I need to keep doing things on his timeline and pace when he never seems to meet me halfway.

As for the goals he needs to meet, when I asked for specifics, he didn’t give any. We’ve had several conversations about it, but all I get from him is that he’s unsure if he’d be a good dad or husband and wants to achieve unspecified career goals (even though he already has an amazing career and does very well for himself).

So my question is: Is it common for men to change their stance like this? I feel like he must have been lying to me in the past whenever he mentioned kids, but I can’t understand why he would do that. Is it worth waiting to see if he changes his mind ?