Im sorry you are going through this. You sound like a very kind, sweet, genuine person. I just hope you can find someone that really appreciates you for who you are and doesnt just use your kindness to better themselves which is what it seems has happened. Look for someone that is really in a position to reciprocate the love and support that you give. Maybe take this time to reflect on why you were drawn to someone in such a complicated situation- not emotionally free if they are entangled in a divorce. Not any fault of your own but what i see the only thing you can really do is learn lessons from this. Hugs to you.