For me, my wife is not property and does not belong to me ... she is practically an equal partner, whose opinion I take into account

Well, here she is, as an independent person, and decided who to give herself to. Well, he's right. You are nobody to her, she is nobody to you. What is it that pisses you off so much?

Theft is still an action, so to speak, only on one side

Imagine you have a wallet in your pocket. Your. And suddenly someone reaches into your pocket and takes out YOUR wallet. And you, instead of grabbing your hand, screaming, punching in the face, silently go to a safe place and there you sigh softly: "Oh, wallet, wallet ... well, why are you so ... why did you leave me .. ."
Substitute the word "wife" instead of the word "purse" - the situation is similar.

Treason is the action of two parties, or rather even three

I saw the actions of my wife and lover, but yours are not.

Probably a feature of me is such that I outwardly experience any events calmly (the main boiling and seething
happens internally and rarely spills out)

What do you think, if the kettle is put on fire and the lid is firmly fixed, what will happen when boiling? You are now in the role of a teapot.

My wife almost certainly thought (again, this is my subjective opinion) - that she is indifferent to me
this is from the category one did not say - the other did not understand

You know, it's not words that speak, but deeds. You have no words, no deed (((

Of course, I wanted to kill my lover (I confess there was such a thought), I stopped the thought of my son and future
I wanted to beat my wife (but I don’t beat women in principle)
and about behaved like a man - I think that this is purely manipulation on your part
besides, he (lover) is somewhat larger than me and a fight (to punch in the face) would look something like David and Goliath (only with a different end)

scared, to be honest.
About manipulation... Have you ever seen a male deer fight over a female? And at the same time, she calmly grazes on the sidelines and watches who wins. Why does she need it, do you think? The female chooses the most powerful male, able to protect, feed her and offspring, etc.
Of course, we are not deer, but animal instincts are strong in humans too. You didn’t show yourself as a “strong male” ... I think your wife wanted to spur you to some actions, but ... You disappointed her greatly, apparently (((

I think the attention, on my part, is not all right in sex
Heart-to-heart talk, romance or something
I know everything and I try to work on myself, but this takes time

Why do you need time - to buy flowers? Call once a day? Send SMS? Make an extra cup of coffee in the morning, for her? Is it difficult to buy her favorite chocolate bar and give it just like that, not on March 8?

What's wrong with sex?

Relationships are valuable in and of themselves.

OK. What is your "relationship"? 5 points.

relative safety,

yeah, she already saw how you were afraid to recapture her from Goliath ((

basis for their projects (there were attempts to organize a business)

your projects or hers?