Bad breakups and littles not understanding.

Madison • Just your typical insulin junkie 💉💉 Eden Alaine born 9/23/17 and surprise baby #2 coming July 2020 🤰🏻🤱🏻
I just went through a pretty bad break up. But my ex and I still talk. And he texted me today and said I think Allie misses you. Allie is his niece but I was more involved with her than he was. I asked why and he told me that she went to the closet and was calling for mimi and was looking for me. The last time I saw her we were playing hide and seek and I was in the closet. With her only being 1 1/2 she doesn't understand. And her mom won't let her see me. I want to go behind her back but I also feel like that's really disrespectful. Advice on what to do? I miss my princess. 💔💔