You really need to talk to your husband about what is going on including how you don't feel he is on your side. He really needs to support your role as teh head female of the household. He doesn't always have to agree with you, but he does need to let his mom know when to back off.
Try talking to the MIL one more time about coming to your house. When she gives her excuses as to why she doesn't like that idea, tell her you understand and have been thinking about a babysitter anyway. Explain that it would just be easier on everyone and that way it wouldn't feel like a chore for her to spend time with her grandchild. Be sure to let her know you will still let your child spend time with her on the weekends or whatever. If she doesn't like it, who cares? You can't please everyone, so take care of yourself and your child. You have that power position in your home already, flex it. You are the mom.
I don't see why anyone would get mad about it. If they do, remind them that you gave them the option to come to your house and babysit and THEY chose not to. Put it back on them. Set the standard, you need your child at your house, child needs to eat dinner (which you can have prepared ahead of time) and be in bed at bedtime. NOT hard. They can either enjoy doing that or not have to. Again, if hubby disagrees, be in bed already when he gets home from his mommy's house so he can put his child to bed.
Same thing goes with dicipline. When she comments, thank her for her imput and let her know you have it handled. It's really not open to discussion. (Again, it's a power struggle that you've already won, you are mommy and therefore Supreme ruler of your own child, lol). If she throws it up to you that your husband doesn't mind her suggestions, thank her again for her input and let her know you will keep her suggestions in mind when you work on those issuses with your husband at home, when she's not there.
By doing that you are letting her feel heard and involved while reminding her it is ultimately between you and your husband how you dicipline your child.
I realize there is more comfort in leaving your child with family. But as you can see, you can get caught up in all this manipulation and drama where you are reluctant to stand up for yourself b/c of the possibility of hurt feelings. It's not worth it. Offer the job again with your standards in place (your house, dinner, and bedtime) one more time, then get a babysitter if you have to. If your husband wants to know why, explain that his parents turned down the offer and you don't mind paying for just 2 hours to have it done the way it needs to be done. The end! I hope this helps. Be a confident mom and let people know your standards surrounding your child are non-negotiable to people you aren't married to!
