No words!

Hey reddit I am currently without any hope in the dating game. I have just lost all motivation to even game anymore. I've had best friend's girlfriends try to cheat with me in the past but the last straw that broke the camel's back was my sister in law. I was at a family party and she was a bit drunk and being overtly sexual with me. She tried kissing me and she grabbed my dick, both my nieces (her daughters) were present at this party. This wasn't the first time but the thirst she had was unreal. The thing is this is my goddamn brother and they have 2 kids! I love my family soooo much, the past two years have been major growth periods for me I started going out a lot more and saying yes to the moment. Are women so loose with morals that they will cheat with any guy that has better game? I tried telling him but he refuses to even believe his own wife would do something like that so it ended up in a confrontational argument.

I just feel like shit about it. I know NAWALT but its pretty goddamn hard to believe it right now. How can I hope to find a girl that reciprocates love and expect her to not do this to another guy with better game? I guess I've been seeing so much success in dating I didn't stop to consider the ones close to me are the same primitive animals just like me.

EDIT: thanks for the support guys, I'm not interested in women atm I have to worry about my money. Lets hustle and get that skrilla boys this is our time our short short time to get what we want.