Mil is due to retire in the autumn and has said how much she is looking forward to spending more time with 2.2 year old DS once she has finished work. She is a lovely lady who dotes on DS and makes a real effort with me too. So not a nightmare MIL by any means, although she did go a bit mad after DS was born and does sometimes irritate me with her obsession with having him by herself.
We live nearly 3 hours apart but visit quite a lot (they come here too) and I would say that she currently sees DS every 2-3 weeks. I feel that we have a good balance at the moment, we all enjoy each others company but don't feel smothered.
Anyway... The distance we live apart means that if she is to spend more time here then it will need to involve overnight stays. I am a SAHM and DH works in a job with long hours - he's often out of the house from 7am till 8pm or later. I am a fairly private person and basically I am dreading the prospect of having MIL to stay on a regular basis! I am worried it will damage our currently pretty good relationship. I know she will be a "good" guest - she is always very hands on and helpful when she's here, with both housework and DS. But there are very few people I would be truly comfortable with having as regular house guests and she is not one of them.
I'm happy to have her to stay more than we do now - I suppose a couple of nights every 6 weeks or so would be my comfortable limit. But I get the impression that she envisages more than this. In particular I think she would like to come and stay when DH goes away with work, which he does quite a lot over the summer months, to help out. This does not appeal to me at all although obviously I recognise it's kind of her to want to help me when he's away.
Should I wait to see how things pan out when she does retire, or should I try to subtly "manage her expectations" now? And AIBU for feeling like this?