My girlfriend traveled barefoot and her feet were rotten. How to recover?

My girlfriend traveled barefoot and her feet were rotten. I suggest that you do some medication for her feet until she is better. Then buy her a pair of soft socks to wear on her feet.

Then spread all the floors of your house with furry carpets, so that if she likes to walk barefoot, she can walk on them without going barefoot, otherwise it will hurt too much and her feet will hurt.

If she must travel, then I suggest you buy a car to take her to travel and accompany her to travel.

So you two can have a good time, and she will be happy and love you, and think you love her very much.