There’s something about the phrase “never went a day without seeing her children” that just sits in your chest, you know? Marjulin Daiuru Briceño Arrieta – a 35-year-old mother of three from Denton, Texas – vanished. And police don’t think she’s coming back. They think her estranged husband, Richard Pastor Perez, killed her. And now he’s gone too.

When “Missing” Really Means “Dead”

Look, we all know how these stories go. When police hold a press conference and say they’ve got a murder warrant but no body, they’re not playing hunches. They’ve found something. Blood, probably. Maybe signs of a cleanup. Digital breadcrumbs that tell a story no one wants to read. The Denton Police Department and the FBI obtained that arrest warrant for Perez, 49, after detectives turned up evidence – the kind that makes it pretty damn clear Marjulin isn’t hiding out somewhere waiting for things to blow over.

Interim Police Chief Tony Salas said it himself during the news conference on Tuesday: before she disappeared, Marjulin had never gone a day without seeing her kids. Not one day. And if you’re a parent, you get what that means. It means she didn’t leave. It means whatever happened wasn’t her choice.

The Math That Doesn’t Add Up

So here’s what we’ve got – a woman who’s estranged from her husband (which, let’s be real, is one of the most dangerous times in an abusive relationship), who suddenly stops existing in the lives of her three children, and a husband who conveniently also can’t be found right around the same time. The FBI’s involved now, which tells you this isn’t just a local missing persons case anymore. They think Perez has either fled far or is planning to.

Why “Estranged” Is Such a Loaded Word

I’ve covered enough of these cases to know that “estranged husband” is basically shorthand for “relationship that was already dangerous and then got worse when she tried to leave.” Because that’s when it happens, right? Not during the marriage necessarily – though God knows that’s bad enough – but when a woman finally says enough. When she files papers. When she moves out. When she starts building a life that doesn’t include him.

That’s when some men can’t handle it. The loss of control. The reality that she’s actually done. And what comes next is often exactly what investigators think happened to Marjulin.

“Before her disappearance, Marjulin had never gone a day without seeing her children.”

The Part No One Wants to Say Out Loud

The thing is, cases like this follow a pattern, and the pattern is pretty clear. Estranged partner. Woman trying to establish independence. Custody issues, probably. Financial entanglement. And then – silence. Phone goes dead. Car’s found somewhere it shouldn’t be. Friends and family start making frantic calls. By the time police get involved, it’s already too late. They’re just trying to build a case now, not save a life.

What kills me (and I don’t mean to sound callous, but after 15 years doing this, you develop a kind of exhausted rage about it) is that we all know how preventable this probably was. How many red flags were there before Marjulin went missing? How many times did she tell someone she was scared? Did she have a protective order? Did anyone take it seriously? Fatal Intuition: When a Father's Gut Feeling Turned Deadly is a reminder that danger often hides in plain sight, even when someone suspects the worst.

I don’t have those answers yet. Maybe we’ll find out. Maybe we won’t. But I can tell you from experience that there were almost certainly signs. There always are.

What Happens Next – And Why It Matters

Right now, there’s a manhunt. Federal resources are being deployed. Perez’s face is probably on bulletins across multiple states. And somewhere, three kids are trying to understand why their mom isn’t coming home and why their dad is… wherever he is. That’s the part that doesn’t make headlines but should. The Son Kate Gosselin Left Behind shows what happens when a parent chooses distance over presence.

Because even if they find Perez tomorrow, even if they recover Marjulin’s body and get justice in some legal sense, those three children have lost both parents. One to (alleged) violence, one to (alleged) murder and cowardice. There’s no happy ending here. There’s just varying degrees of terrible.

And honestly? I’m tired of writing these stories. I’m tired of the same pattern playing out over and over – woman leaves dangerous man, man can’t cope with loss of control, woman dies, man runs. We talk about domestic violence like it’s this abstract social issue, but it’s not. It’s Marjulin Briceño Arrieta never seeing her children again. It’s three kids without a mother. It’s predictable, and it keeps happening anyway.

If you know where Richard Pastor Perez is, call the Denton Police Department or the FBI. And if you’re reading this and you’re scared of someone you’re trying to leave – take that fear seriously. Because clearly, not enough other people will.