In this day and age, you don't wife up any of these girls.
The advent of smartphones has made it far more easy for women to exercise their hypergamy.
Hypergamy : The act of finding a man they deem an upgrade from their current partner, either in the domain of looks, money, personality, romance, etc.
Usually, the woman will launch a simultaneous relationship with the other man for a trial period until she has a firm hold on the branch, and then swing to it, collapsing the life of the former partner in the process.
You caught her in the early middle stages of stepping out. You weren't supposed to catch her.
And then she deceived you time, and time again because she didn't respect you.
Your problem was that you showed weakness when you found out of the deceit, and you didn't dump her instantly.
She didn't have any remorse, because there was no repercussion.
Even when a woman knows she is wrong, she will hamsterize (female rationalize version) that she is right because you showed weakness, you didn't make her feel in love, even when she is the nympho. She will twist the blame.
Just take a look at this example: A woman shoplifting being told ''you can't shoplift here'' by a CVS manager, she responds: ''Oh yeah, why not?!'', entitled to their actions regardless of the legality of morality. Manager: ''We're going to call the police and deal with this the right way" Woman: "No that's not the right way''. She tries to scare him with threats of suing for assault (false allegations). You will see other women try to defend her for her actions.
Women will do things because they know society operates in their favor. They are not held accountable for their actions, nor do they expect to be. The institution and government are their fathers, and will protect them in every way possible. In this case, you are a foreigner, so you can expect everything to be skewed in her favor anyway.
Any woman you see today is the product of this culture, regardless of the first-world country.
If you knew you couldn't only see one woman, why did you marry her?
You cohabitate with them, and make sure their address is registered at their parents house (in another prefecture is ideal), and you study them. If you want a kid, you have him out of wedlock. Never marry these girls, they will take it as the ultimate validation, like a post on instagram.
Women are hardwired to be hypergamous, regardless of how well you think you are, you always need to keep your value higher than hers, and punish her for being out of line. This ''happy wife, happy life'' bullshit I keep getting from my students is ingratiating, they just repeat it because it's easy English, then they ask me how pick up young girls.
You can't make a diamond into a hoe, and you can't make a diamond out of a hoe.
Hoes be hoes.
#NoHymenNoDiamond
If the modern girl don't have the H, she is not marriage material because she is used to banging multiple guys, and trying to get her out of that smartphone=fun sex lifestyle is delusional.