I will be having a MIL that will be thousands of miles away, except once a year, and on our big day. It is both our first marriage and she has already planned his sisters wedding. I know she will be a problem, she is the kind of person who thinks she needs to be in charge of everything and always have a say on what goes on. She has already told me I need to change the date, even though it is a special day we picked together. She smoked in our house after we told her not to several times (did it while we were working) and did my laundry after I told her not to, and when I came home before my FI on her 3rd day at our house she starting crying asking why I hate her and telling me she just wants to "love her baby boy", he is 28 and not been home for 12 years. So even when I am nice she will think I am rude and ungrateful. I really do want to have a good relationship w/ her but I am soo scared she will ruin something very important to me. any similar situations out there have imput?