I have a life similar to the one you describe. I even got Oasis tickets, though I don't think my lad would appreciate me styling his hair into an updo!
I baked once when he was little and it just wasn't worth it!
Before he was born though, I paid circa 50k to have him, I had 6 miscarriages, some people had 3 children before I'd even conceived my first. The struggle was horrific and my nice hair, holidays and well paying job didn't make it any easier.
I have and have had since about 12 an eating disorder, I can lay awake at night worrying about if I've had too many calories, if I might put a pound on when I have my daily weigh-in in the morning. I don't advertise that to people like you who may be looking into my life!
I stayed in the town I was born into, so did my husband, this has meant that we have family to hand whenever we want it, it means that our house is in an area where property isn't Uber expensive and so we could pay our mortgage off early a a long is now, at 40, to have a good standard of living.
I don't fake anything, if I'm having a shit time of it, I'll tell people and if I'm not then good for me but then I don't need to post my happiness on socials for people to look at!
Like all of us, we work hard to get on in life, however that life pans out. To look in on someone else's life though will never tell the full story! It doesn't tell you of past heartbreaks, past trauma or what might come in the future.