I opened a joint account with the million-baht dowry. She started quietly withdrawing money without telling me.

My name's Gerald, I'm American, from Ohio, retired and financially comfortable. My wife passed away nine years before I stopped working, so I'd already spent nearly a decade living alone by the time I finally hung up the suit for good.

As soon as I retired I started travelling properly, something I'd never really been able to do with any calm while working. Thailand hadn't even crossed my mind until a friend, Steve, suggested it one ordinary afternoon. I did almost no research, booked the trip within a week, and just skimmed a Lonely Planet on the flight over. I went in completely blind, no real expectations either way.

Steve met me in Bangkok and we went straight to Pattaya, where he'd had a condo for years. The next day he hired a car and drove me back to Bangkok along with his Thai girlfriend, to see the Grand Palace, take a river cruise, ride tuk-tuks through the old city. I loved every minute of that day, honestly more than I expected to.

Back in Pattaya, with Steve off doing his usual routine again, I went for a Thai massage at a place right across from my hotel, wonderfully cheap compared to prices back in the States, twenty dollars for something that would've easily run me a hundred and fifty at home. The next day I went back alone, no particular plan in mind, and specifically asked for the same woman who'd worked on me the day before, because I remembered we'd chatted a bit while she worked.

Her name was Dada. We got on well from the first moment and I asked if she wanted to grab a coffee. She was working at the time, but agreed to meet later for a meal. That's how it all started, no grand planning involved.

Steve told me not to get into trouble, to be careful with that kind of relationship. I ignored him completely and spent the rest of the trip with her. She never once asked me for money during those days. When I left we kept in touch on Skype, video calls most nights.

I went back the following month. There was absolutely nothing holding me to America, and dating women my own age back there had been pretty frustrating over the last few years, dates that never led anywhere.

The expat crowd from the pool at my condo and the local gym took me under their wing right away, invited me to breakfast and told me all kinds of stories, and suggested I offer Dada a monthly helping hand, no more than 20,000 baht a month, so she could stop working at the massage place and we'd have more time together without her worrying about shifts.

We travelled to Chiang Rai and Hua Hin during a three-month stretch there. I fell in love with her and asked her to marry me before heading back to sort things out in America.

Every single one of my expat friends, without exception, warned me against taking that step the moment they heard, some of them with pretty rough stories of their own behind the advice. They strongly urged me to avoid a registered legal Thai marriage entirely, with all the property implications that carries for a foreigner, and pushed me instead towards a traditional Buddhist ceremony, lovely but with no official registration or real legal consequences attached.

I was 62, she was 45, seventeen years apart, which didn't strike me as any kind of problem at the time, not to me and apparently not to her either. We went to her village in Isan to meet the whole family and hold the wedding properly. The entire village turned out, literally, folding tables taking up half the street, it was genuinely a lovely ceremony, monks chanting from early morning, food for everyone well into the night, music and dancing until late. I remember thinking that same night I'd made the best decision in years. Then the family became a serious problem, almost overnight.

They saw me as a walking ATM from day one, practically before the ink on the ceremony had dried. Her 12-year-old son, from a previous relationship, was the most obnoxious, spoiled kid I'd ever come across, constantly demanding things in front of everyone, phones, brand-name clothes, spare cash, with nobody in the family ever telling him no. The sick buffalo variations started right away, a new excuse every week, a roof, a medical treatment, seeds for the next harvest. I decided pretty quickly that living in Isan wasn't going to work for me at all, short or long term, and we moved back to Pattaya with Dada just a few months after the wedding.

The sin sod conversation, the traditional Thai dowry, landed at one million baht, presented by the family as a purely symbolic amount that would be handed back after the ceremony in front of all the guests, as is customary at many Thai weddings of this kind. Instead of handing it over directly in cash on the table as they expected, I decided to open a joint account at Bangkok Bank and deposit the money there as a sign of serious commitment on my part, something that struck me as more responsible than carrying that amount in cash through someone's house.

Once we were settled back in Pattaya I raised her monthly help from 20,000 to 45,000 baht, a figure that felt generous given the circumstances, had a British woman from the expat group who spoke fluent Thai explain the terms to Dada clearly in her own language, no ambiguity possible, and made it plain in front of both of them that this was the ceiling, not a starting point to negotiate upward from. I didn't want constant family demands every couple of weeks becoming the new normal of our life together.

She started quietly withdrawing money from the joint account bit by bit, never telling me, small amounts at first that gradually grew. She never asked permission at any point, just took it when I wasn't looking and hoped I wouldn't notice checking the balance. That was the end for me, the exact moment I put it all together. Dishonesty in a relationship is something I simply can't work with, under any circumstances, especially having already given her everything she needed without complaint and having made it crystal clear, with a translator's help even, that all she had to do was ask for more.

I gave her a sum of money and went home, no long arguments, no scenes, I just ended things as calmly as I possibly could.

Looking back now, with a lot more perspective than I had at the time, I think I made the situation worse myself by dropping that level of money into a poor Isan family's world without managing it properly from the start, almost overnight and with no clear structure to it. The sudden wealth overwhelmed all of them completely, more than any of us knew how to handle, and it brought out the worst in each of them, Dada included in the end, something that took me a long time to come to terms with specifically about her.

I should have taken direct control of the finances myself from the beginning, with clear rules and a fixed schedule, instead of leaving Dada to carry the constant pressure from her family entirely on her own. That was pure laziness on my part, dressed up as trust, and it put her in an almost impossible position between her foreign husband and her own blood.

I'm back in America now, happy in a new relationship that's going pretty well so far, no pressure on either side to rush anything this time around. I'll go back to Thailand at some point, I have no doubt about that, the country itself still strikes me as extraordinary regardless of how things ended with Dada. Overall, I still think it was a good experience, everything that went wrong included in the final balance.