Have you ever accepted the fact that you are the side guy/girl?

I use to be a loyal and devoted guy in committed relationships and I still am if I meet the right girl that chooses me like I choose her that makes me her top priority the same way I make her mine , but unfortunately I had my heart shit on by selfish females’ that wanted their cake and to eat it to. Females’ that I thought loved me like I loved them that back stabbed me and betrayed me by cheating and lying and being selfish etc.. Most females’ I meet these days lie about their relationship status to me and I assume they are being honest with me , so I will end up in bed with them and have a lot of sex. thinking she is being honest with me , but sadly the truth eventually shines and she turns out to be a liar and married or already in a relationship with someone else. Unfortunately this happened to me a handful of times with girls’ to the point I no longer care what her relationship status is , because I am an honest guy and I am not an investigator when i go out having a good time , I assume she is being honest with me the same way I am honest with her , but, when I eventually find out these girls’ are married or in a relationship after the fact , I make it clear to her that this is just sex and nothing more , By encountering these situations as often as I do , I feel like loyalty is a bunch of bullshit I think the rise of social media destroyed the foundations of relationships and a majority of people have become selfish cheating liars. For me to get into a serious relationship with a girl again it’s sadly going to take time and it’s going to take her time to prove to me she isn’t a liar and a cheater. I am an honest guy and I will only be in a relationship with an honest loyal girl , otherwise it’s just sex to me and nothing more. I rather stay single over being lied to and cheated on in a relationship. I also witnessed so many relationships and other couples where cheating occurs from both sexes. It’s sad that our society is this way.
Have you ever accepted the fact that you are the side guy/girl?
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