Broke up after GF cheated. Does every girl cheat?

GF of 6 months cheated while on holiday - I broke up with her after finding out what she did. She was sorry but she didn't want to be together, even if I wanted her back. She said she couldn't trust herself that she won't do it again. Now, everywhere I see and and everyone I talk to is revolving around "cheating". Looks like everyone is cheating on someone, with some telling their partners and some not even so! Right now, I'm asking myself if there is anyone who seriously means she won't cheat when she says that? Few girls at work said they wouldn't say they have a BF while on holiday as they want to have a good time. This disgusts me from the inside. Is this the case for everyone? Surely there are decent girls out there? Right now, I have zero respect for girls - sorry! :( I can't see myself in a relationship with anyone anymore, purely because the next person could do the same! This Girl was different and I know she meant everything she said, yet she got drunk and slept with someone! How can I seriously convince myself that there are girls out there who won't cheat, and I can put my trust back on. How can I prepare myself for another relationship in future. How can I be who I was!?!

Put the internet to work for you. via Personal Recipe 2629979