I was potty trained and out of diapers around 4.5 to 5 yrs old, but every now and again, I'd still have pooping accidents. Around age 08, after many spankings and enemas, I too was put back into Goodnites as well for pooping. I hated it at first, cause I was getting a spanking after having the diaper put on me. I remember it too well. I begged to be spanked with my diaper on, but she then slid it down and pulled me back over her knee and spanked me with the belt. This was at 8 years old.
So this is where the magic began for me. I was in the diaper all night and woke up the next morning to seeing it messy. So I was changed and in them for about a month, which was around how many were in a pack back then, for one a night.
Around 10 years old, we moved and my cousin moved in with us. I had started wetting the bed. I was sat down on the couch and asked if I wanted to be put back in diapers. Instead of fighting it and pleading not to be put back in diapers, I said yes, so we went to store and I was once again back in diapers. This time though, it was Goodnites for the day time and Huggies for the night, cause I was still occassionally having pooping accidents at 10.
After that, I was in and out of diapers my entire life, and now, when I'm not working, I'm in diapers almost 24/7 now.