I read this on FB news but forgot where the source came from.

Bf age 29, Gf age 25.

Gf's friend celebrating birthday by clubbing.

All girls party, bf cannot follow.

Gf's close friend so she had to go.

Bf tried to stop her from going but she insisted she can take care of herself.

Bf wanted to pick her up from clubbing at 3am (time she promised to finish) but he waited till 4am and she never appear

Bf went back home worried and angry because he told her not to go.

Next day around 12pm, gf's friend called bf telling him that they finish partying around 4+am and found gf unconscious in the toilet with her clothes messed up.

Called ambulance and doctor said she had intercourse within the past few hours with several men.

Bf heard story and felt very angry.

Left gf because he felt that gf dun sayang herself.

Bf tried stopping her with force but she insisted to go, or else she will have a cold war with him. So this happened, he asked for breakup because it's gf's fault.

Was the bf too harsh or was he right?

You fail to mention when was she unconscious. If she wants to f*ck. she will get a bed. Even maybe on the bf's bed. Lol 

Beside, you did say she is unconscious. I don't think your gf can talk back when she is unconscious right?