For me it isn't really about the practical support (including childcare) it is about the closeness of the relationship.
My parents moved abroad, long term and then permanently ( just as my marriage ended...and as a newly single parent would have appreciated some support).
Although they said ‘ we are only a two hour flight away’, they missed my children’s christenings, missed family weddings, funerals and other events. ( too tight to pay for flights, an outfit and gift).
As mf DF was ill and they were in their 70’s they returned to the UK. They changed their minds about moving close to me, choosing to live near my brother. Overtime my DF can't drive this far to me. I work full time in a demanding job.
Our relationship is one phone call a week. They have no contact with my DC’s. I visit my parents, maybe once a month. They never invite us to them.
A recent tragedy in my family, they didn't recognise at all and lied when I challenged them.
I send/buy/visit for birthday. They don't reciprocate. Again when I said ‘ I know you don't do birthdays but I wanted to treat you’ my DM said ‘well none of us do birthdays’. I reminded her of my gifts to them, magazine subscriptions, days out, clothing, gardening equipment, concerts abroad (Michael Buble) , top La Liga football games and both with hotel stays.
I invited them to stay for Christmas. We had an amazing time, everything just as expected. Great food, company, games, drinks.
Our Christmas visit to them this year as they can't travel, taking them a large food hamper, my DC’s taking them gifts too, was dismal. A cup of tea and one mince pie each.
I'm not going to feel quilty about not helping them. I'm very sad that our relationship is so limited. I've tried to model how family relationships could be, but there isn't anything returned.
My DF has always been a selfish man. It is all about him. DM has grown very similar. They are insular and quite bitter. Very little joy in anything they do.
I wonder if they know how to build and maintain relationships. I wonder if they really want to.