How do I trust them again?

You trust them again by watching what they do next, not by digging through their phone or their followers. Early in dating, a lie lands hard because there’s so little history to weigh it against, so it’s reasonable to ask for a real apology and a slower pace, and just as reasonable to decide it isn’t worth rebuilding.

Why does a lie hurt so much this early?

Say you’re Jordan, 24, three months into seeing someone. They told you they were staying in Friday. Saturday morning, a mutual friend’s story shows them at a rooftop bar, arm around someone you’ve never heard of. When you ask, they say, “I didn’t want you to feel weird, it was nothing.” Maybe it was. But now you’re rewatching that story frame by frame.

Early on, you don’t have a pile of kept promises to set against one broken one. Three months of texts and a handful of nights out is not a lot of evidence, so a single lie can become most of what you know about how this person handles hard moments.

There’s also a closeness twist. Bella DePaulo and Deborah Kashy had 77 college students and 70 community members keep a diary of every social interaction and every lie for a week.1 People told fewer lies, per interaction, to the people they felt closest to.1 And lies told to close partners were more likely to get caught and left the liar feeling worse.1 So when someone you’re getting close to lies, it can feel like a sign the closeness wasn’t as real as you thought. That’s a reading, not a fact. But it explains why it stings.

Why does checking their socials make it worse?

Because the feed never gives you the full story. In a survey of 308 undergraduates aged 17 to 24, Amy Muise, Emily Christofides and Serge Desmarais found that more time on Facebook predicted more jealousy about a partner.2 They described a loop: you see something ambiguous, it bothers you, so you check more, and checking turns up more ambiguous things.2

The apps have changed since then. The loop hasn’t. A like on someone’s photo, a new follow, a “seen” with no reply. Each one can feel like a clue, and none of them is really an answer.

If you’ve been doing this, you’re not alone or unhinged. Pew Research Center found that 34% of partnered U.S. adults have looked through a partner’s phone without them knowing.5 Common, though, doesn’t mean it helps.

Is it okay to ask for their passwords?

Asking someone to be open with you is fair. Requiring access to their phone, tracking their location, or getting angry when they talk to people is a different thing.

In a 2016 study of 365 college students, Lauren Reed, Richard Tolman and L. Monique Ward looked at digital dating abuse: using phones and social media to control, pressure or threaten a partner.3 Monitoring behaviors were especially common, and digital dating abuse went along with other forms of dating violence.3 That’s why “show me your phone” is worth watching in yourself, and why it’s a real warning sign if a partner demands it of you or tracks you. If you ever feel afraid of someone you’re seeing, or they’re monitoring or threatening you, reach out to a domestic violence advocate.

What makes an apology actually count?

An apology is where repair starts, so it’s worth knowing what a good one has in it.

Roy Lewicki and colleagues at Ohio State tested how 755 people reacted to apologies built from six parts: regret, explanation, acknowledging responsibility, promising to change, offering to repair, and asking for forgiveness.4 The most important part was acknowledging responsibility. Offering to repair came second. Asking for forgiveness mattered least.4 The study wasn’t about dating couples, but the pattern is a useful guide.

Applied to Jordan: “I didn’t want you to feel weird” is an explanation. “I lied to you, that was on me, and I’ll tell you where I am from now on” is ownership plus repair. If you only got the first version, it’s fair to say so.

What should I do tonight and this week?

Split what’s in your head into four parts before you text anyone:

• What happened: “They said they were home. They were out.”
• The reading: “They’re hiding someone.”
• The fear: “I’m the one who always gets played.”
• The next step: “Ask who that was, once, calmly.”

Then:

1. Ask the actual question. Not “is there something you’re not telling me.” Something specific they can answer.
2. Ask for ownership, not a performance. You don’t need a long speech. You need them to say it was their call and it was wrong.
3. Take the phone out of it. Mute their stories for a week. Watch what they do, not what they post.
4. Slow the pace. Fewer nights, fewer plans, until you see whether their word holds.
5. Get support if it’s big. If you can’t stop replaying it, can’t focus, or it’s affecting sleep or classes or work, and it’s lasted two weeks or more, a licensed mental-health professional is the right help.6 A primary care provider can refer you.6

What doesn’t the research show?

• The lying diaries are from the 1990s and didn’t track people in new relationships specifically.1
• The Facebook study was a single survey. It found that time on the site and jealousy go together, not that scrolling causes jealousy for everyone.2
• The apology study wasn’t about romantic partners. It hints at what makes apologies land, but romance has its own history and stakes.4
• None of this tells you why they lied. You can’t know their intent from the outside. You can only watch whether what they say and what they do start to match.