Hi I have a quick question about compatibility...

Jenny,
You get along the best for a short time, doesn’t matter what yearly elements they have. No, you won’t be able to keep this relationship with another Dragon. My advice to you is to discontinue this relationship, and each one of you should try to find their best match as indicate on this page at Love compatibility, namely Rat, Tiger and Snake. This table says that you two could be good friends, but might not be suitable for marriage. Good luck to both of you.