The Role of Chatbots in Relationships

There seems to be something fundamentally different between relationships with people and relationships with a system like an AI system. And I think another I guess the consider it ethical question is the people that are using this, you know, I guess a supplementary kind of way where they plan to have this relationship and then return to the world of dating. Is it I guess potentially fueling unhealthy habits when they do move back to a human relationship as they've been talking to a chatbot?