Help with Desert Rose (Adenium Obesum)

[Cathytran]

Thank you, estacionseca, for your prompt reply!
I’m visiting my daughter who lives in Philadelphia. The temperature was in the high seventies, and it was quite sunny that week that I repotted her plant. And I did leave it outside with that warm weather. I started to keep it inside since last week as the temperature began to get cooler at night in the fifties.
I had stopped watering for a week now. Do the leaves stay green during the dormant stage in winter?
I’m very tempted to repot the plant in order to check if it gets any root damage, but I’m afraid doing so may cause more stress to the plant. Let me wait for a few more days and see if the leaves stop turning yellow.
I will take your advice for not watering throughout winter time.
I will keep you updated. Cathy