• Erin Vlack was 280 pounds overweight and resolved to get in shape and change her lifestyle.
• She took things further when she moved from North Carolina to Spain to be closer to her son.
• The single mom told Business Insider that she is much happier and healthier after the switch.

This story is based on an interview with Erin Vlack, 48, a pharmaceutical supply chain consultant living in Valencia, Spain. It has been edited for length and clarity.

In April last year, two months after leaving my steady job in pharmaceuticals, I was in discussion with another company about a full-time position.

It was tempting to accept the senior directorship they offered, but I dismissed the idea at the last minute.

My 25-year-old son, Gavin, was studying medicine in Spain, and I missed him so much. "What if I moved to Europe to be with him?" I asked myself.

I spoke to immigration lawyers

I reached out to immigration lawyers that very afternoon. I'm a great believer in striking when the iron is hot, before excuses creep in.

Now, just over 12 months later, I'm renting a three-bedroom house less than 20 minutes away from Gavin in Valencia, the happiest and healthiest I've ever been.

Still, I'm no stranger to reinvention. A decade ago, at 5ft 5in, I weighed 430 pounds — 280 pounds overweight for my height — and wore size 28 clothing. I struggled to catch my breath when I did anything active, like taking my kid to the park.

Both my parents died within a year of each other, and I binged and comfort ate out of grief. I was a single mom, and there were financial issues that left me unable to afford fresh food all the time.

I'd buy things from Walmart and the Dollar Store, which weren't very healthy. Before long, I looked in the mirror and thought, "Oh my God, what have you done to your body?"

I had a mastectomy

The shock was enough to make me follow the Keto diet and start exercising. I lost 172 pounds before having gastric bypass surgery in 2022, which helped me get down to 140 pounds and size six jeans.

In 2024, I had a bilateral mastectomy and reconstruction because breast cancer runs in both sides of my family.

But the biggest change by far was selling my home near Raleigh, North Carolina, donating my property to charity, and arriving at the airport in Madrid with three suitcases.

I quickly found my bearings and my house with Gavin's assistance. I traveled on a so-called "non-lucrative visa," which means you come to Spain with only your passive income and savings.

Now, I'm waiting to convert to a highly qualified, high-value immigrant status that will allow me to be a digital nomad.

I'm fluent in Spanish now

As soon as I get my new visa, I'll plow my energy into the clinical trials supply company I founded. It feels exciting to be working for myself.

I'm in it for the duration and plan to stay in Spain, where I'm fluent in the language, until I can apply for long-term residency. The only things I really miss about the US are my friends and my sports car.

It's great to be so close to Gavin again. Although he's busy with his studies, we make time for meals and hugs.

We recently returned from a weekend trip when we talked, cooked, and enjoyed a couple of glasses of wine.

Food here is healthy

Everything is easygoing here. You'll walk through a plaza where a group of kids is playing while parents enjoy a coffee and casually kick the ball back to them.

The produce is fresh, and people walk everywhere. I look after my health by going to the gym six times a week and doing yoga outside on my terrace.

Every morning, I wake to the magnificent views of the mountains near the city. I've never felt more content and settled in my life.

• Tehmina Watson is an immigration lawyer who advises startup founders and businesses.
• Watson says there has been panic and confusion about the most recent immigration policy memo.
• She advises tech workers to get in contact with their lawyers now to address their visas.

This as-told-to essay is based on a conversation with Tahmina Watson, a business immigration lawyer in Seattle. It's been edited for length and clarity.

When I saw the administration's new immigration policy memo last Friday, stating that I-485 forms will only be approved in "extraordinary circumstances," I felt like the sky was falling.

The I-485 is the form used to apply for a green card (legal permanent residence) from inside the US. The last several days have been filled with fear, stress, and confusion, from people who don't know what this means for their status, and if they'll have to leave the country.

I'm the founding attorney of Watson Immigration Law. We specialize in business and family immigration. One of our areas of expertise is working with startup founders and businesses that are expanding into the United States, and many of my clients are tech workers.

It's hard to wrap my head around the enormity of this decision because the I-485 is used in almost every category of immigration to allow people to adjust their status from visa to green card.

This change will have a ripple effect on everyone. Laid-off tech workers are in a particularly difficult spot. My advice is to get in contact with your lawyer now and gather documentation.

Green cards will only be granted to those in 'extraordinary circumstances'

People can apply to adjust status to permanent residence from inside the US by filing Form I-485 with USCIS.

While the memo initially stated that I-485 forms will only be approved in extraordinary circumstances, a USCIS spokesperson clarified that those who bring economic benefits to the United States will be viewed favorably in their adjudication. However, there's no real policy guidance yet.

Typically, if somebody has arrived in the United States legally, they can adjust their status to that of a green card holder without leaving. The memo is essentially saying the intent of the law is that people get their applications filed outside the US, and that they're returning to the intent of the law.

The last 72 hours have been full of fear, stress, and confusion

Since Friday, my email has been blowing up with people asking, "What does it mean? What do we do?" The immigration lawyer community has been scrambling to figure out what this means as well, so Friday was very much about a lot of analyzing, discussing what we're going to do, and setting up calls with our clients.

So much is still uncertain. As the week unfolds, we might see more clarification from the administration. We may actually see litigation on the subject where the policy could actually be completely or partially enjoined. I sincerely hope that the courts will enjoin this policy.

I think a lot of my guidance to people will be dependent on what we hear from the administration in the coming days.

If you're on a work visa, start gathering documents that prove your economic benefits to the US

A lot of my clients work in tech, and the question that's been coming up since the memo release is what happens to people with work visas, such as H-1B.

On page five of the memo, it states that "maintaining lawful status in a dual intent non-immigrant category is not sufficient on its own to warrant a favorable exercise of discretion." To me, that means my clients need to file even more documentation to prove the economic benefit that they bring to the United States.

I'd advise people to get in contact with their lawyers and act urgently. For work visa holders, it will be important to sit down with their lawyers and figure out what kind of positive economic documents they can submit with their adjustment applications to prove the economic benefits they provide.

This policy will have a ripple effect on people and businesses

If a policy like this continues to go forward, families could be separated for years, likely because the consulates will not be able to shoulder the burden of the volume that will be required to adjudicate.

This means the people currently waiting will wait longer, and those who are being put into the system will exacerbate the system.

It will also mean that the businesses that invest in their workers are going to suffer because their workers will have to wait outside the country.

Laid-off tech workers are at risk

There are categories of people who never intended to be out of status, like folks who've been laid off from their tech jobs.

Laid-off workers have a 60-day grace period to find another employer to sponsor their visa or change their visa status to an interim visa, such as a tourist visa. However, it appears that the administration could be taking the perspective that those who apply for an interim visa have not maintained status.

If Big Tech companies are laying people off and not hiring, where are these people going to be able to get jobs to maintain their status? The ripple effects of this change are going to be felt everywhere.

Do you have a similar story to share? If so, please reach out to the reporter at tmartinelli@businessinsider.com.