An argument has not occurred yet but I feel there may be one brewing.
DM lives around 150 miles away and visits monthly, we don't visit her as she rents out her spare room to a friend.
She tends to visit for 1-2 nights each month and during her visits she sees my elderly grandmother and my sister too. She also shops for my grandmother and cleans her house. I have 2 DCs also. So she has a lot to squeeze in to a very short time frame.
DH is getting increasingly frustrated that DM does not do more to help us with childcare when she visits. DM is unreliable at times and will cancel and rearrange visits or is often late to arrive and early to leave so it affects me too as I miss her and feel rejected at times.
However, DH is more annoyed that DM does not do enough to relieve DH of doing his share of the responsibilties at home, such as DC1s bedtime during visits.
I BF DC2 so am busy doing his bedtime, DH usually puts DC1 to bed (5 year age gap so he has a big boy story etc). When DM visits DH will assume DM will put DC1 to bed so that he can go out or work on his car etc. But DM will often leave before bedtime, often to visit my grandmother, but I too think that she perhaps finds the bedtime routine a bit mundane.
Sometimes DH will leave the house shortly before bedtime so that DM has to help me and she has voiced her frustrations that he just assumes she will take over from him. DH keeps complaining to me that DM should want to do more with the DCs such as bedtime when she visits and compares her to his very helpful, very generous parents.
I have always known that DM is unreliable, but the constant comparing to DH's parents and his expectations of her is getting me down. I wish she was different but she's not and I feel better accepting that. She loves her grandchildren but she's just not that practically hands-on or maternal. I do enjoy her company though when she's here and I can talk to her.
DM also supported me recently after DH left a DIY job uncompleted which posed a danger to myself and DCs. She very diplomatically and casually pinpointed the issues, but he gave her the silent treatment all evening. I was relieved that she spoke up as he completed the job right away and it had been causing me a lot of anxiety. But I couldn't face the conflict that would unravel if I were to confront him. DH then commented that he thought it rude for DM to point this out to him when she's never around herself.
Is DH right to be frustrated at my DMs lack of help with the DCs during visits? Or is he wrong to assume she will take over and relieve him of his responsibilities? He will often do his hobbies or go out with friends on the assumption that DM will somehow fill his place. I empathise with my DM for getting increasingly annoyed with DH's assumptions and expectations of her, yet in comparison to PILs, she does very little to help us.
They are both annoyed with each other yet only voice their issues to me and I'm confused. Nobody however seems to be that bothered about giving me a break!