The moment my kindness becomes a burden to me and starts to affect me,I draw a line, rather place a full stop.

For any emotion , giving you more pain and disturbing your daily life, you must cut short.

It might take some courage but you must do it.

https://hemantpandeyblog.com/2017/11/06/have-you-ever-felt-why-is-that-someone-is-so-much-in-love-with-you/