Why would he wait 6 months just to pump and dump her?

Anonymous

So my little sister was dating this guy. She decided to wait six months until she had sex with him. After they had sex, he ended the relationship.

So I don't understand

why would he wait half a year, pretend he's emotionally invested, go on dates, remain exclusive to one another for that long, waste his time and hers just to get up and leave when he gets what he wanted? She's heartbroken to say the least.

Why would he wait 6 months just to pump and dump her?
12 Opinion