@Knees4Me, I can sympathize and empathize. I had a hip replacement 5 years ago that was nightmarish and had an *abnormally* slow recovery. But....eventually, (14 months later) I did completely recover. Now, it's all just like a very bad dream. The hip works fine and I never even think about it. I hope you'll experience the the same for your knee!
@liam2015, well, I'm not rotating bike pedals with you. In fact, PT won't even let me try because he said it would just aggravate things right now. I'm also still walking down the stairs gimpy style. OS said do NOT try to force it. Well, ok then, I won't. So, here we are, stuck in our little, inflexible slots, but....there are improvements in other areas, as you have noted! I know you're ahead of me by roughly a month, so most likely feel you should* be doing better than me, but...you know the old saw about *should*. Us tortoises just need to ditch that word from our vocabulary.
Darn, I wish you hadn't taken all your chores back! Maybe this weekend you can talk to hubby about how difficult everything still is and explain that you do still need some help? I know you said he's very stressed with his work situation and doesn't have much time, but I also know he wants you to recover well. We are in this together with our spouses and partners, for better or worse, right? So, this is that *worse* part.
We'll just ease on down the scenic path with Kmak81230 and some others here and eventually, we'll bend just as well as everyone else. I really do believe this.

Sometimes, though, I do wonder if we were very bad in a former life? I'm sure I must've been, lol.