Sami WunderCEO, Dating and Relationship Coach For Ambitious Women / 1200+ client success stories / Mum / Wife

Is he seeing another woman?

13 Jul 2025 · 1 min

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In this segment of her relationship‑advice video, Sami Wunder outlines the third sign that a man may be lying or cheating: a sudden shift in his phone habits. She explains that a partner who is potentially involved with another romantic interest often becomes more secretive about his device—changing passwords and PIN codes, guarding his contacts, displaying heightened paranoia about the phone’s location, and refusing others to look at or be near the phone. These behaviors, she argues, can indicate that the man is trying to hide communications with another woman and may be cheating.

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Sign #3 that a man is lying or cheating is when you notice a change in his phone habits. If there is another potential romantic interest in the picture that your partner is keeping from you, that woman is most likely interacting with him on his phone. So if you see a sudden change in his phone habits, where he changes his password, sets up a new password which he didn't have before, changes his PIN code, is very secretive about who he's talking to, is constantly paranoid about where his phone is, and doesn't want you to take a look at his phone, and doesn't want you to be around his phone, then this could be a sign that something is going on, that he is lying or he is cheating on you. I don't look—