Any Successful Relationships Even After Having Sex before Marriage?

I would like to know if there are any couples who are currently married but they didn't necessarily wait until marriage to have sex. If so, explain to me your journey and was it worth it?

I'm currently in a relationship with someone I really love. Long story short it's been a little over two years, and we know we want to get married, but we also are working on our finances at the moment. It's something we talk about and are working towards together. However, We also have sex even though we aren't married yet and it took me 2 years to have sex with him. And even a year to even touch or kiss him.

I have so many people telling me it won't work. Or that he'll never marry me because I gave up the goods. Or that my self esteem is low and I'm settling because I don't want to be lonely. or Ive had people question my faith as a Christian saying Im going to Hell and Im not "saved enough."

I try not to listen to the negativity, because I don't believe any of that is true about me and I also believe it comes off slightly judgemental.

The one thing I can say is that after our first time, I never questioned if he would leave me or look at me as a hoe or treat me disrespectful. or treat me any different than before. Who he was before sex is who he still is now. We talked about marriage looong before sex. and talk about it just as much, if not more, now.

I know marriage isn't official u til he proposes and I get a ring, but I want to know what you guys think.

I just want to know where are the couples who got married and everything was not done by every little rule in the Bible and the couple is happy and loves one another?

Are they out there? I would love to chat about this.