Adult conversations

Hello, My name is Kristin. I am 31 Years old. I am a first time Mom. A big obstacle that I am facing is being in the house 95% of the time. The only time i get out is when we go grocery shopping on the weekends. I love my daughter but i miss having adult interactions and conversations. My boyfriend is home after work everynight but we have meaningless conversations. Thing about his work day or my day here with our daughter. Sometimes we talk about his online game that he plays or the shows we watch at night. I need conversations and interactions that are not the same everyday. I have tried asking her grandparents if they want to take her for a weekend because everytime we see them they say they will. when the time comes and I ask them they are alweays busy or out of town. I just don't know what to do. Any advice would be great.