My 14 year old friend has two boyfriend. One is 18 and one is 14.What do i do?

My best friend Jillian has been dating this 18 year old names Stephen and hes a good guy. Hes a fireman and a bit of a dork and they have . She is also dating a 14 year old names Raul who is the nicest kid you will ever meet, he won most artistic in 8th grade and they dont even kiss.