'...Lyle can't decide which matters most, Nina or Mary Jane.'

lol maybe just the writer. Both Lyle and Nina had their own faults. Based on that quote, Nina stayed in Lyle's apartment all day smoking up his weed while he's at work, then is ready to leave him after 1 stupid misunderstanding. Lyle is an enabler who needs something drastic to happen for him to get motivated. Nina was a bigger smoker than Lyle, so.. wtf?