She has had a baby, but the baby is not with her. A large percentage of girls that work in the pay-for-play industry have had children that they’ve left with their mothers, aunts or other relatives – so they can work unencumbered. This is generally more true for younger Thai girls. Older girls may have kids at home with mom because they were previously married and the Thai guy left them high and dry. This is a fairly common occurrence and one reason Thai women are starting to look to guys from the west for marriage. Western males are much more likely to stay in a monogamous relationship than Thai guys. Still, Thai women love their kids as much as anyone so if there are kids and they are not with the mom there is a reason and that reason might be because the mom is a bargirl.