Why tell your partner anything you don’t want to if it’s inconvenient for you. Many would agree that is the foundation for a healthy relationship!
All jokes aside I actually don’t see the issue if the relationship is so shallow that you both agree that secrets are on the table I suppose.





I say that regardless of if you believe something you are doing is right or wrong that withholding it from someone while knowing it could end your relationship is in any sain situation a selfish act.
Also I would say that people make mistakes and it if that is something you regret then it’s okay to forgive yourself and move on
My read on the situation based on what you typed is that you don’t see any harm in withholding something that you apparently believed would matter to the other person. I’m not caught up on if being bi or trans or whatever is actually wrong somehow in itself if that is how I’m coming across