Do mob and mog get ready with bride day of?

It's great if you guys have a close relationship and you want to spend the day with her, but if not, you're absolutely not obligated to include her.

My FMIL wants to get ready with us because we have the HMUA coming to us and she wants to get makeup done. I want my mom to be there so I'm hoping she joins but I think she will be more focused on getting the venue set up with some of my sisters rather than the getting ready portion. I think its a matter of preference. We get to our venue at noon and my photographer does too! So she will start taking pictures immediately and I want my mom in getting ready photos and when I get my gown on and everything so she will definitely be there. FMIL doesn't have a daughter only one child my FH so she is kind of living vicariously through this with my mom and I. If you are going to be uncomfortable with her being there honestly I would give as little details about the time frame as possible.... She was heavily involved with your SIL because thats her daughter, but its not her turn now its your moms and hopefully she can respect that.

Absolutely, it all comes down to what YOU are comfortable with. Its YOUR wedding and she needs to respect that, if not then your FH may need to get involved unfortunately and speak with her if she doesn't understand from you. You have time though so I would feel it out and as things start getting closer and she starts asking specifics I would just let her know "Hey, I want to keep this as intimate as I can with just the wedding party and my mother, I hope you can understand. If you would like to get your hair and makeup down I would be more than happy to book you a time slot with the HMUA but it will be a later slot."

I think it's super common to include one, either or both moms in getting ready, but it's definitely not a rule either way. I think my FMIL will prefer to do her own hair because she's kind of a perfectionist. Don't do it if it'll stress you out too much

In my situation, I definitely would not want to get ready with my FMIL because her and I aren't good like that. I would prefer simply to get ready only with my bridesmaids.

My fiance's mother, stepmother, and my mother are all getting ready with me & my bridesmaids & the flower girl. I couldn't imagine not including them, but that is our particular situation.

I would say it's really up to you. My mom will be joining my BM's and I for getting ready and there was never really a question mark for that in my mind. My FMIL, on the other hand, will not be included for that and will join us at the venue for pictures. She is a difficult person and honestly I end up with a lot of anxiety when I am around her (as does my FH and many people in her life). So I have decided it would be best for my mental state that she is not around that morning.