"She is not on my planet."

Translation: Níl sí ar mo phláinéad.

[jonoloyo]

So does the lenition after 'mo' trump the eclipsis caused by 'ar'?

[scilling]

Eclipsis would only occur after ar an, and even then, Ulster Irish would still use lenition in that situation. Since no an is there, mo trumps by default.

[jonoloyo]

GRMA!