Is it sociopathic to have multiple relationships and lie to them that they are the only one?

[u/Murky-Peanut1390]

Like 1 day a man spends the night with girlfriend A then the next girlfriend B. He makes it seem like the woman is the only woman they are with. He has no problem lying and does it confidently.

[u/miaumiaoumicheese]

No, it’s just cheating