[header] How to deal with frenemies [title] Confide in a true friend that you trust. [step] If you're not sure whether or not this person is a frenemy, talk over your concerns with a friend you're absolutely sure about and happy around. This person may throw new perspective onto the situation that helps you to realize the value of your relationship with the frenemy. 
[substeps] Be certain who you're talking to won't pass your concerns back to the frenemy. [title] Play it safe by ending the relationship gently.