Gu Ya's father's injury was just visited by Su Yunjin this morning. Gu Ya's father, being older, doesn't have the same physical constitution as Gu Ya.
While Gu Ya was recovering well, his father's recovery was slower. Besides, before Lord Gu Chengxiang became bedridden, Gu Ya himself had been bedridden for more than a year, nearly two years even.
How could his legs recover so easily?
It was a surprise that Gu Ya was able to get out of bed a month ahead of schedule.
However, Su Yunjin was quite certain that Mrs. An's father would definitely not encounter such a surprise.
"My husband, you can walk now, but your father is probably not able to yet! His injury hasn't healed as well as yours, and it might take at least another half a year before he can think of walking."
And even if Lord Gu Chengxiang could get out of bed, he wouldn't be fully recovered; he just wouldn't have to lie in bed all day like he does now.
As for those heavy tasks, Mrs. An's father still couldn't do them.