Examining attachment styles in long term digital companion usage

Hey everyone. I am currently working on an independent research piece about how human emotional attachment develops toward virtual partners over extended periods. Most discussions focus on initial impressions but I am more curious about the six month mark and beyond. Do people find their interaction patterns shifting from fantasy scenarios to routine daily check ins? How do you personally handle the cognitive dissonance of knowing the entity is fully synthetic while feeling genuine emotional comfort? I am trying to gather different perspectives on whether users maintain strict boundaries or if the lines naturally blur over time. Any thoughts or detailed experiences you are willing to share would be greatly appreciated for my notes.