Hmmmn you're right!
It's easy for us to say "let go"
Just as you've said.
the best thing to do is discuss the red flags with your partner, give them time to observe if there would be changes or not, then after that you can take the decision of letting go.
Yes, thank you for your comment. It's easier to give advice than to take it. Hence, the initial conclusion was the easy way out but wasn't very realistic especially since our emotions are not something that can be regulated by a simple on and off switch.