Dream of mother, phone

It was late at night I was in a neighborhood (apartment complex area) I call my ex and tell him to come outside. He does, and we talk. His mother comes outside holding a baby, and his brother and sisters do too. They talk to me for a bit asking me how I am, then they invite me in. I have something to drink and everyone falls asleep but my ex and I, we go up some sort of stairs because I wanted to see his bedroom. There is a huge bed and I climb onto in, he follows. We start making out and things progress a bit when we were interrupted because I received a phone call from my dad. He asks me where my sister is and I remember I dropped her off around the corner with her friend. I rush out of the house, and my ex follows. I kiss him goodbye and walk out. My sister appears in the parking lot, it seemed like it rained because there are puddles on the floor. My dad drives into the parking lot and tells us to go home then drives off. My sister and I get in the car and I text my ex goodnight. We get on a freeway and stop for has I check my phone and he had texted me "Night".