This translates to "I would have liked to be there for you."
Here are some other ways to express this sentiment in French Creole:
* "Mwen te swete mwen te la pou ou" (I wished I was there for you)
* "Mwen te vle la pou ou" (I wanted to be there for you)
* "Se te yon pitye mwen pa te la pou ou" (It's a shame I wasn't there for you)
The specific phrase you use might depend on the context and the level of formality you want to express.