Every race and ethnicity tap in

So…. My husband and I have been together for 7 years married 3. My question is is it wrong for me to ask my husband for balance, space, and time away from my mother in law longer than 4 months out of the year?

…. The back story is this. In the 7 years of us being together 4 of the years we lived with my mother in law she was very giving and did a lot of nice things for me but they came with a price. She often would speak over me, tell my husband( boyfriend at the time) the opposite of anything I asked my husband to do, she forced me to do the church part of the wedding the way she and her church wanted because her religion said so and she hid I’m portant financial information about our taxi business and manipulated when asked about my husband and i taxi business because she was in charge of it while my husband and I were not in the country. There is soooo much more and the worst part she never apologizes and my husband doesn’t think she has ever done anything wrong. Anyway after 7 years I told my husband and her I am tired it seems like every time we are around each other we bump heads and we are all around eachother too much. I said If she ever wanted to come back to the US( her husband passed away 3 years ago so she is widowed) to live my house is always open but if she is just visiting then she has to ask to come not just pop up, she has to let me know how long she’s wants to stay, and if anything changes ask if it’s ok to extend. Before she was visiting us for 6 months and then we would go to Congo to visit her for 2 months. So my husband and I would only get 4 months to ourselves. So I gave birth in December. I told her and my husband that I was comfortable with her being here for 3 months for the baby. Everyone was aware. The 3 months is up and I asked her politely when she was leaving and she’s like idk maybe the 25th of March because April the tickets will go high so yeah but I’m not sure because I have work stuff to do. I said ok and later that night I talked to my husband in our room and let him no that the time was up and yall didn’t inform me about anything and how I didn’t like how she’s moving and it’s time to go and to respect how I feel. He argued with me. Well she over heard and in the morning got her stuff said that she’s going to stay with a friend and because she respects herself whenever she visits she going to stay with her friend AND when she comes she will visit the baby but everything else she’s done. But she said she’s not mad. So now she’s over there and my husband is saying I need to pray because I have a dark heart. Is he right is my heart dark?