- when you blow off friends or cancel plans with said friends to hang out with SO and make no apologies or excuses about leaving them high and dry (i hate when people lose sight of everything bc of the nookie...

)
- when bf calls from all the way across town at the crack ass of dawn on a sunday and asks you to drive over to bring him a sprite because all that drinking the night before caused an upset stomach and he's too damn lazy to walk to the fridge and you actually DO IT!
- when you start making excuses for all the assanine things he does and/or the way he treats you
- ETA: my favorite one...when you leave the peace corp (after its been your dream for forever) because your bf calls you one day and says he cant trust himself around girls with you in a different country