Of course, it has a few consistency issues with the rest of the Ulster Cycle. Like Aife being Sca's daughter, which would make her kid number 4, I think, or was it 5? Sca has several kids, is what I'm saying, and at least two of them are sons with at least one daughter. No mention of what lucky bastard got Sca so hot and bothered that she gave him at least 3 kids.
There's another short called "
The Training of Cuchulainn," but it's a bit disconnected from the main canon of Ulster, because it eschews both Aife's rivalry with Sca and her fight with Cu by making it so she "fell in love at first sight," and it also either has two different Aifes in it or two different backgrounds for her, which would tank its internal consistency.
It also has Aife being
Greek for some reason, in spite of her blatantly Irish name, so massive grains of salt.
Of course, it's also entirely possible that the Aife mentioned is
yet another Aife, because that name is absurdly popular in the Irish mythology, but the Connla hook is too obvious.