急求 英语好的人 帮我翻译这段文字 真的非常急，这是一封英文信件。要语法正确

Thank you for your kindness towards me for all these years.
I had a bad temper, I always fought and argued with you, thank you for putting up and accepting me for so long.
Frequently, I have a lot of things going on, messing up my feelings, so I would let it out on you, i really didn't mean it.
I'm just afraid that you'll leave me, then what would I do?
My feeling of upsetness filled me with horriblily bad temper.
I'm so sorry

Thank you for being so kind to me all these years. Despite my bad temper and my quarrelsome attitude, I want to thank you for putting up with me all this time. I have a lot of things in my mind lately which might explain my frequent outbursts. I don't mean to take out my frustrations on you. If you leave me, I don't know what I will do. I am deeply sorry.