The person who I am the most love the most

I come from a farm family with 4 members: my parents,my older brother and I , they love me.So am I I love them too,but in my mind ,the person who I am the most love's love the most is my mother. My mother is normal. She is small,a little slim and has an oval face,a little brown hair with brown skin. She devoted a lot of time and energy to look after and bring up my brother and I. In spite of working hard,she always spends time teaching us many useful such as things necessary in social life that we will experience and she taught us how to be a good person... My mom is a sociable person. She lives gets on well with everyone around her, always helps neighbors when they meet difficulties.However, she is a strict mother. We will be punished if we makes a mistakes. In addition, my mom is the same as a closest friend to me. We share happy or sad moments and she is the only one who stands by me in times when I stumbled .Mother is deserves the most respect,she sacrificed so much to for us. Really, unlike my brother, everyone told me not emotional life [I don't understand this part]. I will not tell anything but I will hide in a corner to cry. I am do not usually show emotion but I can use actions to express my feelings. At Here, I want to tell that I love my mother ,love my family and to people who really love me: I LOVE YOU.

The person who(/whom)*1 I love the most 

I come from a farm family with 4 members: my parents, my older brother and I. They love me, and I love them too. But in my mind, the person who(/whom) I  love the most is my mother. My mother is normal(/ordinary)*2. She is small, a little slim and has an oval face, a little brown hair with brown skin. She devoted a lot of time and energy to look after and bring up my brother and me. In spite of hard working, she always spared her time to teach us many useful things such as necessary in social life that we will experience and taught us about? a good person... My mom is a sociable . She gets along well with everyone around, always helps neighbors when they meet difficulties. However, she is strict mother. We will be punished if we makes a mistakes. In addition, my mom is almost same as a closest friend to me to share happy or sad things/times and she is the only person who will stand by me when I stumbled. Mother is the most respectable, she sacrificed so much for us. Really, unlike my brother, everyone told me that I am ritiring(?). I will not tell anything and will hide in a corner to cry. I do not usually show my emotions, but I can express my feeling by action. Here, I want to say I love my mother, love my family and the people who really love me: I LOVE YOU.

Hello Huyền, I think the correction of overbyen is already nice. So my correction is just for your reference from another point of view. And nice writing of you !

*1 "who" is colloquial, "whom" is literary. You might alredy know.

*2 "normal" is often used to judge whether normal or abnormal. I suggest you to use word such as "ordinary" etc here.