Was it wrong that I expressed my opinion?

I also want to know the perspctive of men in this story.

We dated for almost four years. We are in a long distance relationship. We met but he wasn't able to come back after his first visit because of financial problem. Last year he was supposed to come back again after dealing with his financial issue but Covid happens, airports were closed. Supposed to be he's coming back this year and we were planning what to do and where to go. We even plan about closing the distance.

Last 2020, he mentioned about signing a prenup. At first, I got offended because it's not really common in my country to have that agreement not unless you are well off. I told him how I felt about it. I asked him who gave him an idea about that, I doubt it his parents since his mom is asking when I am moving. When I asked if it's his friends he got quiet. I have a feeling that it's his friends from work. I did my research regarding that since it is a legal matter.
I am proud of him, especially that he got a promotion in his job, I understand that he got busier and have more responsibilities at work.
Fast forward 2021, While we were talking about our plan on where to go during his vacation here the topic was switched about signing a prenup, he asked me if I am signing one, I said I will sign to prove that I am not after his liabilities and while I was explaining my side he hang up the call, I tried reaching out but no response. He muted me on messenger.
I asked his dad and told me that he took another part time job during day time aside from working at night. I am disappointed that he didn't allow me to finish talking and listen to my explanation. And for almost four years that I am with him I never ask any money from him. I lost my job last year, still I never ask any money from him. I don't understand why he had to stop communicating with me.
Was it wrong that I expressed my opinion?
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