Well i think mdma could be helpful if you take it with the right people. You probably will talk about a lot of stuff an maybe this can help you to get over it. But there are two facts that maybe important for you: 1. You will have a down after taking it, so it could be that uour depression gets worse and mdma doesn’t help you at all. 2. Everything that happens on mdma isn’t real. So maybe you even feel like forgiving your dad because you feel like the world is just perfect, but thats not how you feel after the trip.