anyone else despise the mother in law????

We barley speak, due to the fact I don't like her and I have nothing to say to her. I tried to be in her good books, but I'm just too dark for her to like (she's openly admitted this). She never talks, she shouts. She expects everyone to be there for her, yet when it's the other way round she has a problem. She don't talk to me unless she wants something from me. She's the type that does a favour for a favour. 

I'm not about that life, you either talk cuz you wanna or remove yourself from me. 

To make matters worse, my other half is a mummy's boy. Mummy clicks her fingers and he goes running. I don't have a problem that he has a relationship with his mum. What I do have a problem with is when we have plans and mummy calls, he drops everything for her, and if he doesn't go running when she calls, she goes off in a mood, claims that 'we don't care about her we're too busy with our lifes. Yes we are, your son is a big boy now he has a family so butt the fuck out and grow up please. Rant over