I met my wife the old fashion way though friends but she knew i stuttered beforehand, since our friend told her. We talked a lot about stuttering on our first few dates. I thought her interest in it was quite cute. It showed she cared. Years later i found out that she was researching stuttering in the internet before our first date. The thought of that still makes me think “aww”. My advice is to be yourself. Let everything else come naturally but if it helps you talk about stuttering sooner rather than later. Show her/him that your confident with who you are, stuttering included