Grown women saying they’re ‘ a lucky girl’ on social media.

I’ve just read a post on social media by a 60 year old friend thanking her ‘ wonderful hubby’ for her new car. She has a very responsible, well paid job, but has posted a picture of a ( quite ordinary) wee car, and saying thank you to the aforementioned hubby, and ‘ I’m one lucky, lucky, girl’. That in itself is, to me, cringeworthy enough, but it was all the replies agreeing with her and praising the hubby which surprised me.
Am I going further down the road to grumpy old womanhood?