To add onto my 1st response. My wife was very similar to this for many many years before we got into real estate investing. It was a process for us. As @Kris Zabish stated we had to align our goals.
During those times my wife didn't have any goals and well mine weren't really goals. They were hey we can make some money doing this and it makes sense so lets jump in. In my opinion this is a path to failure for a variety of reasons (for me personally).
Have you thought about it in the following context?
What is your Why for wanting to do this? When you have your why, you can then start defining some goals. Once the goals are set, you can then start putting in place the processes to achieve your goals.
Why --> Goals --> Process
Once I was able to do the above, my wife knew I was serious and I was able to easily articulate my vision for why I wanted to do real estate or any of my other ideas. This helped my conversation with her so much that we now own rental properties, participate in syndication deals, looking at doing private lending and so much more. She is completely on board.
I hope this helps.
Daniel