Quick question about health issues and relationships

If you had a chronic illness, and your partner of 2years but known eachother 4 knew of this since before you got together and they’re okay with it still love you unconditionally. They’ve always been there in the aspect of making sure you dress warm, eat healthy take your medicine and shoot we even vacation out of town which required me to be hospitalized and they stayed with me as they should’ve for 4days and didn’t leave me behind. Even left work to take me to the hospital one time. But I’m coming here to you guys today because ever since that trip my health has been on a decline and I’ve been hospitalized 3 times after. For about 5-7days each and of those times they have visited me only once or twice. (Keep in mind that one or 2 times I was only given about a hour of they’re time) I feel like they’re tired of me and I’m becoming a burden what do you guys think? And to elaborate say if I’m in the hospital 7 days and they are off of work and usually chilling 3/7days why can’t they visit me anymore in their free time? They claim they have stuff to do, they’ll just see me when I’m out, or claim my parents can just be there bc he’s not used to being in the hospital environment to long and it makes them uncomfortable yet they do it for me. They claim since they were in Ny with me at the hospital 4days that’s them doing their part.

Again Ik this is only so much information but genuinely what do you guys think or offer as advice?