Help reunite a family that's been apart for 2 yr

  I am asking for someone to hear and listen to my sister's story. My sister Mariah is married to her husband nahun and he was a dreamer. He had DACA but 2 years back he was afraid the DACA program was going to be taken away due to new legislation.  He was in the process of getting his green card. Part of the process was that he had to go back to Mexico for his interview. Nahun went to Mexico 2 years ago for his interview and was denied due to the Trump administration putting public charge in extreme effect. Nahun came to Minnesota when he was a child and has worked ever since but a year before going to Mexico he had a Traumatic brain injury after falling 15 feet while working caring sheet rock.  He had severe bleeding on the brain and had a long recovery but never gave up. Due to him not working for that 1 year they denied his visa and gave him the public charge.  My sister Mariah has been fighting to get her husband nahun back home here since he was denied 2 years ago and now that she is so close to getting him home she is no longer able to pay all the lawyers fees.  Mariah and Nahun have 2 children together, their youngest is 2 and their oldest is 7. Their oldest son has extreme medical conditions that cause him to be under a doctor's care. Marcelino the oldest son has epilepsy, asthma, a tumor on his brain, a speech delay with other problems that make school very difficult and now from being away from his father so long he has extreme anxiety. Marcelino has many doctors appointments on a weekly basis and many different medications he takes daily. Due to all the lawyer fees and application fees and doctor Bill's for their son Mariah can't afford to travel to Mexico so the children can visit daddy. My sister Mariah has been trying to do this fight alone without asking for help but now i can see she is struggling extremely. My sister Mariah is a person that is always willing to put others before herself and I would just like to help her with some of the burden she carries.  All donations will go towards helping Nahun get home including lawyer fees, applications and also help pay for their son's outstanding medical bills.Even if you're not able to help I bless your heart for at least taking the time to hear my sister's family story and struggle. 

Thank you