dealing with emotional girls

last night I finally fell asleep at 3 am. wake up at 6, get the kid ready and off to school. lay down until I fall asleep. get about 2 more hours of sleep (this is fairly common now) am going into a deep sleep when I get a call from my 19 year old brother in law's girlfriend of 3 months bawling. he's broke up with her, she'll never love anyone as she loved my pain in the ass brother in law. typical ballad of a broken hearted teenage girl. so I talk her down, get her to calm down. suggest healthy coping mechanisms since we both have anxiety, depression and heart issues. meanwhile my ever so helpful husband keeps telling me to hang up, that it's not our thing to deal with blah blah blah. he will clearly be no help when either of our girls start dating. I know what I say won't fix it, but it's nice to know someone will listen to you when you're a teenager and who knows how well anyone other than her therapist listens to her.