I'm not good with titles and this is my first post...

So has anyone stayed friends with their ex, and it work out? Even when said ex still has feelings for you? I still care about him and love him but I'm not in love with him anymore. A lot of things happened and he lost my trust so I just couldn't be with him. I just started a new relationship about a month and a half ago and it's been absolutely amazing it's like everything I wanted from a relationship. I just don't know if I can be friends with my ex and it work out.