It depends. Sometimes works labeled as 'Mea Culpa' are based on real events, but often they incorporate fictional elements or are entirely fictionalized.
I'm not sure specifically which 'Monique' this refers to. There could be many people named Monique. Without more context, it's difficult to tell the stories about her secret spa or details related to her as a wife.
I'm not sure specifically what stories are there as it's not a very common or widely known topic. It could be that the spa has some unique experiences that are related to Monique's wife, perhaps something like how she influenced the spa's design or certain special treatments they developed together.
I'm not sure specifically which 'mea culpa true story' you're referring to. 'Mea culpa' is a Latin phrase meaning 'my fault'. It could be a personal account of someone admitting their mistake in various contexts like in a relationship, at work, or in a social situation.
Without more context, it's difficult to provide the full story of 'mea culpa' in the Philippines. It could potentially be related to a political scandal, a religious matter, or an individual's admission of guilt in a particular situation. For example, if it was in a political scenario, it might involve a politician taking responsibility for a failed policy or unethical behavior.