Please help stop my husband getting deported

i am a registered blind woman who is married to a Jamaican national we have been together for 8 years married for 6 years and very happy but the border agency are now trying to deport my husband who is my sole carer i have a little bit of useful sight but when the sun comes out i don't have any as one of the eye complaints i have causes light blindness and because of the dry air i get ulcers on my corneal and can get infected these cause me immense pain and discomfort usually resulting in me ending up in tears with the pain and my husband helping me through this i don't know how i would cope with these times if he wasn't here and holding my hand while i go through these difficult times. he is my sole mate and the only dad my son has ever known my son is now 17 but at that age and as a boy you really need a dad in your life so if they take my husband home to Jamaica i will be with out my life line and my son with out a dad in a difficult time in a young mans life. our solicitor says the homeoffice will say they don't want to split us up but there's nothing stopping me going to Jamaica with my husband but their is i don't think my eyes could cope with the sun and with out the medical care i will need and also my son is at college in his first year and doesn't want to leave the course so i would be tied between staying with my son or going with my husband either thing i do not want to be with out and i don't want my family pulled apart and i don't think i can cope with the stress of that as my eyes are already suffering from the stress please help me by signing my petition to keep my husband in UK with me as i love him so much and don't think i can cope with out his support for me or our son on the grounds of my human rights