The plant on the first from the left side of the picture is it adenium? I got this plant too in my house which my Mom taking care of it and I will hear many complains from her when the plant dying due to too much watering and been exposure to rainfall. Since its inside a small pot, so it still not stable yet except you put it on the land soil. (I'm not an expert on taking care plant😶)
I don't know the name but if it's exactly yours. I will hear your advice. thanks for reading my post. have a nice day