Mother In Laws and Mothers

This one I have no experience with but I've seen it. What am I talking about? I'm talking about Mother In Laws. It seems like when a guy or girl gets married or in a relationship the mother in law does all she can to cause trouble and bring tension to the relationship. For guys who get married or have a relationship with a woman his mother will try to lie and manipulate to break her son and his girlfriend up. I ten to think alot of it has to relate to being jealous. Jealousy seems to rear its ugly head when some people get relationships. I feel that some mothers who have sons need to let them go after they turn 18 and let them live their life. It doesn't mean that your son shouldn't once in a while come visit you. I can tell you one time I seen a mother in law cause a problem. My mom got remarried to this man and he was too much of a momma's boy. Let's just say that it caused a lot of problems. Whatever his mommy wanted he did for her in spite that it made my mom mad. When a man or woman gets married they are suppose to leave there mother and father and not invite them into the relationship. Should you go visit them of course unless they cause so much family tension. You just don't go and see your parents all the time when you get married or sometimes you see them less when you get a girlfriend or boyfriend. If you have a story whether your married or in a relationship and your mother or mother in law caused a problem send me your comments. I understand that mothers try to be protective but when her son or daughter turns 18 they need to let them make there own decisions. I feel that they should only offer advice if asked and not just throw around there two cents like a big ton of weight. Now if your son or daughter is under 18 its a different story. So do any of you have a mother or mother in law who drives you insane? Share your story if you like. I sometimes wonder if there ought to be a group if there isn't already called Controlling Mothers Annonmous (CMA). What do you think about all of this? Am I a babbling fool or do you agree with me?