Please, we are not your average quotidian forum, you need to be much more subtle and nuanced with your trolling.
My wife cheats in online chess

No matter how many times I tell her, she keeps doing it? Any advice?
What do u mean by "beat"?
No matter how many times I tell her, she keeps doing it? Any advice?
What do u mean by "beat"?
Huh? Beat her in chess lol

So you play online and while you do that your wife cheats you with another man? Or is your wife having an affair here on chess.com while she plays online. Kinky lady..

She cheats in games using chess engine.
Do you mean 1."(she cheats in games) using chess engine",ie plugs into Stockfish or whatever in normal games? or 2. "she cheats in (games using chess engine)", ie cheats in Centaur chess by not using an engine?
1. is normal here I think, but 2. would be taking cheating to another level, as it's just about impossible to prove.
No matter how many times I tell her, she keeps doing it? Any advice?