My wheelchair bound girlfriend dumped me. She said all I ever do is push her around and talk about her behind her back.
I see you are making a joke here, correct?
I didn't mean it at all. I'm just terribly upset and I just wanted to vent it out.
It is pretty messed up to make light of someones situation such as being physically disabled. Although your aim was to make a joke, it is still kind of messed up to say something like this. Hopefully you didn't mean any harm with this comment.