if how your girl looks is an issue for you-then she is not the right one so perhaps you should break up? I personally dont see anything wrong with wanting an attractive person as long as their personality is equally attractive. However cheating is wrong and it is cruel and unfair to break this girls heart and destroy her confidence just coz some ho flirted with you..
Bear in mind that some girls are only interested in a guy when he is taken coz they dont like his gf and want to hurt her (especially young girls) and they lose ALL interest if you become single.
It happend to me before. Id consider myself an attractive girl-I am confident-never feel insecure. When I got with my first bf at 16- a lot of people said I was out of his league "whats she doing with him" etc but I ignored it and said whatever.. anyway this guy never got any attention before he dated me. All of a sudden 3 or 4 girls wanted to be with him, texting him, saying "if you break up let me no" blah blah blah. At first he ignored them and always told me what they were saying so I trusted him.
Then there was this one girl in my year. Im not being a b**ch but this girl is very unattractive, a total slut and most the lads used to say things like "she looks like a man", "has more hair on her face than I have on my head" etc etc but she kept flirting with him, texting him, ringing him (all behind my back and he never mentioned it). I began to suspect something and confronted him. He got very defensive and angry and I knew then something was wrong so I dumped him. A week later I found out he did cheat on me with her..
My point is he got cocky, thought he can have any girl he wants, doesn't need me anymore and took me for granted. Once we split up-ALL the female attention stopped and he was single for like 2 years.. I moved on, met a really nice bloke and was happy...
The grass aint always greener but for me it was
The only reason she went after him was coz she didnt like me, probably jealous and wanted to hurt me. It had nothing to do with him-it was basically her vs me and she felt like she won. I got my revenge though and it was sweet. A month later I started dating a guy who she was in love with, he had no interest in her, would cross the road to avoid her but he fell head over heals for me haha. It was all his idea to piss her off and hurt her and it wasn't meant to be anything serious. For me it was a rebound, for him it was a lot more. I still feel bad for hurting him when it ended-really great guy but ya to me I won in the end.