What does “consecutively” mean, here? What does “three times in a row” mean?
Are you talking about once a week, on three consecutive weeks? Once a day? Three times, right in a row, on the same day?
There’s too much more to the story than what you’ve written here, I’d suspect – and, of course, if it’s a personal story, then you shouldn’t really be putting it out on an internet forum for all to read.
But, going from what you’ve already written, my guess would be that, if this happened, it means that the confessor doubts the penitent’s firm intent to amend. In other words, if the confessor thinks that the penitent isn’t attempting to avoid the sin he’s confessed (or is continuing to want to embrace the sin), then absolution perhaps isn’t the best course of action. If, in the confessor’s opinion, the penitent needs to try to avoid the sin before making recourse to confession, then perhaps he offers suggestions to the penitent, that will result in the penitent’s (later) ability to at least attempt to avoid the sin.
It’s possible… but not likely, that a confessor might take this course of action…
Hope this helps…