I'm surprised my parent's marriage of 35 years survived the buying and renovation of their last home. Back story, our family has had for generations a grandfather clock built in Lancaster PA and handed down from son to son. The thing is 8' 4" tall, so it won't fit in your typical 1950s to 1980s suburban tract home. My dad built my childhood home in 1954 with 9' ceilings to accommodate the clock. I currently have it and when we moved to NC it was a criteria when looking for a house. That and a two car garage.
In 1978 they had to sell that home and move to NJ for my dad's job. When you're 55 you kind of want to stick with an employer to get a pension, so he moved from his "forever" home. Fast forward 5 years and he's retiring on with a disability. They go looking for homes back in PA and can't find anything in their price range with 9' ceilings or a cathedral ceiling that was built since 1950 or later. They buy a 1900 house in a small town with 9' ceilings and proceed to spend the next 5 or 6 years renovating it. Dad had always wanted to do something like this, and This Old House had been on the air a few years by then saving old homes and bringing them into the modern era. They added a detached garage, closed in a second floor balcony to make a "Florida room", completely gut the kitchen a dining room, flipping them in the process. The small dining room became the kitchen and the large eat in kitchen became a formal dining room. Living through that constant mess was a challenge for both my parents. It also occupied a lot of my time, and my brother's, and my BILs time doing a lot of the work ourselves. They certainly hired a lot out as well.
I've loved This Old House and renovation shows in general since TOH came on the air 40+ years ago. But helping my parent's through that process has cooled me to ever doing it myself.