Our oldest isn’t married yet but I know my wife will be over the moon when grandchildren arrive. Being married 30 years doesn’t happen if you don’t genuinely love and care for each other. You also both have to accept that your priority is your children once you have them.Thats great. We are in ten times less in marriage. But 13 years in close relationships/12 years living together. Would be great to celebrate 30 years one day. Hope you still feel it. Looks like you feel it. Really happy for you. Wish you more retrievers. And grandchildren for your next anniversary.