Neptune isn't square anything.. its out of sign and way too wide an orb.But Sun is square Pluto.. a really harsh aspect. Especially when its in the fixed signs. How was your father like? What was your experience with him?
Venus/Moon/Mars are in a wide square to Uranus. This describes your mother. But the Uranus squares are very wide. So they describe events that happened as you grew up. Age 12 particularly. Was your mom around at this time?
The Sun/Pluto is activating 6th house. This has to do with health. So I would advise you to be as healthy as you possibly can to avoid problems. If you do that you can avoid complications when Pluto enters Aquarius. That would be a very important the time when this aspect is activated for you.
Mostly avoid darkness. I would say things are probably hard. You may have depression sometimes. I would say forgive your father for whatever he did to you. It may require a lot of thought to understand what he did.
You also have Sun trine Chiron so it means you have a lot of potential for healing.
And lastly I would say that the more difficult the chart the more powerful the gifts but the gifts only come when the trials have been transcended. And a great way to transcend the birth chart is to realize your soul is so much more than one lifetime.. one experience and one family and that deep down inside all you are is love. So you can make a choice to connect with that truth.. or to continue to connect to the lie which is human pain. Because what you give your attention to is what you become so imagining connecting to the love in your heart as the only thing that's real.. and you will become that love and the pain will disappear. We are all here to learn and graduate from the earth plane but need to balance karma and forgive.. transcend first.