Welcome to JWD tika.
Although my MIL is a Loyal dub - she is a wonderfull person. She really does love me and treat me like she gave birth to me and I would never trade her for another. I couldn't have picked a better MIL if I hand picked her myself. She has been more of a mother to me in the past 21 years of our marraige than my own mother has been in my 42 (almost 43) years of life!
Now, my poor hubby is not so lucky. My mother is a NUT CASE - she is crazy, she doesn't like him, never has and never will. But then again I don't think she even likes herself She certainly doesn't like me!
Anyway, sorry I can't offer any advise. I'm sure others will have plenty
nj