My dad's wife is crazy. I texted my and told I would be arriving home late because I was taking my son to a church it…

My dad's wife is crazy. I texted my and told I would be arriving home late because I was taking my son to a church it was a movie. But my plans changed because my aunt was making egg rolls so I gave her money so I could contribute my share to the food. My dad says okay let his wife know I will be home late I said okay. So I text her and she didn't respond. So I texted my dad and told him that I text her. Then my phone battery was dying so I put on the charger and continued on with my night. Well his wife had sent message asking what I didn't respond because my phone was dying. Well I got home later than I thought I was this woman was sitting on couch waiting to see what I was getting home. Who does that? She is trying everything in her power to make me if unwanted at my dad's.