Based on your alleged facts, his probability of increasing parenting time is effectively nil (0%). Courts want to see how the child's best interests are served by an increase in parenting time. Your facts reveal nothing that would support a modifcation.
However, to be fair, you may want to try to look at things from your ex's viewpoint, because the judge doesn't know anything more than he/she is told in court. So, if you are telling me your beliefs, rather than the objective facts, then my analysis will be completely wrong.
BotXXXXX XXXXXne, it's all about the child and stability. But, the court can only rule on evidence presented, so if you want to matain the status quo, then you need to have evidence to support that everything is just fine in the child's life, and changing things are likely distress the child.
Hope this helps.
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