We can spend days and nights writing comments on this thread, but there is only one person who knows what really happened and what are Delphine's true motives and intentions: Delphine herself.
So far, we only heard Delphine's view of the events. How honest she is, none of us can tell. Maybe she wasn't such a victim like she tells us. Or maybe she was even bigger victim. Maybe the only "bad guys" here are Albert and Paola. Maybe only Albert. Maybe there were 3 of them doing wrong things in the wrong time: Albert, Paola, Delphine. Maybe 4 of them: Albert, Paola, Delphine, Sybille. Maybe 5: Albert, Paola, Delphine, Sybille, Jacques. In recent years maybe 6: Albert, Paola, Delphine, Sybille, Jacques, James. The point is that we simply cannot know what really was/is going on behind the doors.
So there is only one thing we can do, no matter whose "side" each one of us is on - to wait. We just have to wait and see what Delphine's actions, intentions and behaviour will be. Same goes for all others involved in this. Time will tell.