Follow up to the crazy idea I had
Well, the results weren't what I had hoped for. I used my moms phone to text her and let her know, and she only asked if I was OK and to stay strong. I tried to guilt her saying that "he wants the plug pulled because he has nothing", or "he said he can't die with you hating him". She only replied to that saying to tell me she doesn't hate me. I told her I'd update her if anything else happens. A whole day passed, she didn't even ask how I was doing.
I guess that's my answer. I thought this would be way more powerful, but I was wrong. It's hard to believe you can supposedly love someone with all your heart, but be moved on with someone else so fast that your former love interest's health means diddly squat.