Do you consider serial monogamists (and with kids of other partners) unstable people?

Neither of my close friends nor family can understand this man that claims to have been with 12 live-in gfs. All of them eventually ending in break-ups. Even my father and a couple other men consider him emotional unstable with issues. There was a man that got 4 past gfs pregnant and my family thought he was the biggest idiot ever.

Similarly a woman that gets married, has kids with the man, divorces, remarries and has kids with another man, divorces again and marries another man is seen as unstable to us too. Or a woman with 3 kids of 3 different men.

I'm wondering what is so good about constantly changing people, jumping from relationship to relationship like no tomorrow and even having kids with different partners? Do you consider serial monogamist unstable people? What's the point of even having a girlfriend/boyfriend, only to be unable to form a lasting bonding?

Do you consider serial monogamists (and with kids of other partners) unstable people?
Post Opinion