I agree with Maddy and Alannah. In order to move forward I think both of you should sit down together and have a conversation about what happened and give each other both a chance to express your feelings and reasoning, and just listen to one another and then discuss the best way to move forward! Just listen to each other and hear each other out!! I wish you the best! 💞
Like Alannah said it's important to talk openly and expose everything that bother you, and it's better to do it alone without anyone around.
You have to try to understand your trainer's point of view, and make him/her understand yours.
A disagreement doesn't always mean breakup, so if both of you try to work things out then there's no reason why it couldn't get better 🙂
Find a time where you guys can meet up, away from everyone else, to discuss what happened and how to move forward.