BANGKOK (AP) — It’s been more than four years since Zhang Peiyi last saw her son, one of two children from her former marriage. Denied custody of both kids, Zhang finally settled in June for visitations with her daughter. But after seeing her only once, Zhang’s ex-wife called the meetings off indefinitely. What Zhang thought was the end of a yearslong legal battle is facing yet another hurdle, as she has to go through court again to ask them to enforce her visitation rights. “These types of disputes are not well protected in our country,” said Gao Mingyue, the lawyer representing Zhang. “This is a reminder that we have to be self-sufficient.”