My boyfriend is two and a half years younger than me, nearly three years old. But with him, I never realized it. Just grow up. There is nothing else to care about. The only drawback is that your husband will look younger than you after you are forty, so don't be a lazy woman and take good care of yourself from now on. I wish you happiness. These are not problems, as long as we are happy together. What's more, after so long, the relationship between your has finally been settled, so cherish it. I hope to work hard after marriage.