I have been in a relationship for 2 1/2 years. The good times are amazing, the bad times are awful. This relationship is having such a negative effect on me I know I have to walk away. I am very much in love with him though so it's not easy. I have tried to walk away a few times but I'm promised the world, he says the words I want to hear and I come back. This time I know that for my own mental health I need to stay away and move on. I'm in my early 40s, we don't live together. I have 2 children from a previous marriage, none with this partner. I know I need to be strong, but does anyone have any advice on how to navigate ending a relationship with someone you love? Thank you