<human>: Can you provide a brief rundown of the text in within 3 sentences?

My dad(40m) and my stepmom(40f) are going through a
 rough patch. They've been on and off for about eight years
 now. My dad cheated on my mom(40f) with my
 stepmom(without either knowing about the other), so now they have major trust issues. My dad can be a huge douche, he gets sarcastic and mean. One day they had an argument

 and he called her son fat. They were due for divorce after that argument. My mom used to live an hour away in another city, but she moved back to near where my dad lives. My dad lies to my stepmom a lot, he didn't want her to know that my mom had moved near his house. My mom still loves him. So, my stepmom asked where my mother

 and I live. I told her. I don't feel right lying, especially since these are her emotions that are being messed with and I think my dad has no right to mess with her emotions. Now he's mad, and he's blaming his impending divorce on me. I overheard him talking about me with my brother. I don't know if I was wrong to tell the truth, that I betrayed my dad. I don't know if I did the right thing. It's impacting me badly. Did I do the right thing, or should I have stayed out of it?
<bot>: My dad intended to lie to my stepmom about my mom moving near his house. I told the truth. Should I have stayed out of it?