Do wives change their mind with time?

35M here married to a beautiful 32F for seven years now. I’ve had the cuckolding fantasy for years but too afraid to explicitly tell her.

I intentionally mention her being with several men while we’re having sex and feel that she doesn’t mind it. I asked to take her to a strip club with male dancers and she got a bit upset and thought it’s gay of me even though I never had any interest in men. She’s chill about it now but I feel she’ll never change her mind.

Have you guys noticed any changes in your wives/GFs minds with time?