my mum and dad were having a fight and my dad said that he wants to move out. Mum told me after what had happened and was like "ill get the divorce papers and your dad better start looking for a house" but she said it like it was a joke. I also heard mum saying to dad "that she had to know eventually." I started crying and then i came back upstairs after a while and she said its nothing to cry about because dad will never move out and live by himself. I'm confused whether they are getting divorced or not? Is it normal for parents to say this because they were fighting and said it because they were angry?