I'll try to keep this as brief as I can. A friend of mine lives with her FI. She and her FI recently got into a fight (over something she admits was very dumb) on their way home from an event. When they got home, apparently her FI got out of the car, leaving her in it, and went in the house. She ended up locked out of the house - but she says she does not think he intentionally locked her out. Rather than knock on the door, text, or call her FI, she contacted another friend to come get her. Our mutual friend did come and get her and she stayed with that friend for the night and never told her FI where she was. It wasn't until the next morning that he saw she was gone at which point he contacted her.
To me both parties are acting like little kids. This is not the first time that one of them has walked out of wherever they are during a fight. What do you think? Would you do this?