How often do women change their mind on if they want a relationship?

So I met this super cool woman, 42, who moved to Dallas a couple months ago for a man who ended up treating her like shit and she left him. When we first met, she said she's into younger men (I'm 34). Her and I hit it off right away, interesting, when we were in a group setting, she had mentioned that while my friend asked her out, she was too broke from her ex to date ATM, but she had no hesitation to give me her number when I left. Funny thing is she's not into basketball, I'm a designer with a club and she's following their account that I work for and liking all my work. We text every few days and when we do, the convos flow and she's always getting right back to me. Today, she mentioned she went to go to a wedding and said "Too bad I don't want to get married 😂". So I don't know if she was joking or serious about that. I been playing it cool and going slow, asked when things settle for us if we can hang out, she said "ok, sounds fun". So my question is, she said she "doesn't want to get married", I'm not looking to do that ATM either, but looking to see if I can date her, is it worth my time or if I hang out with her, could she end up changing her mind of what she wants?
How often do women change their mind on if they want a relationship?
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