Works both ways lah - girls oso can come up with the lamest reasons.....
At the end of the day, if the other party wants to call it quits, anything, however lame, can amount to a reason to end a r/s.
And if this happens, arguing is futile. It may actually be better to let it go coz it shows that the other party doesn't have the maturity and commitment to maintain the r/s and keep it going......