Hi, quick history. One of my friends has lost one of their parents and the other parent lives 15 mins drive from me. My friend lives 300 miles away in London but has a sister 30 mins drive from parent. It has been strongly hinted that I could pop in and see how the parent is when my friend has to return to London. I work full time from home and have two children of my own. I know this may sound selfish but I don't think this will be a on-off and I'll feel as though I have to offer to go regularly or do shopping etc... She could go and stay with my friend but parent has refused. Other child doesn't have a close relationship with the parent. I also have two older parents in their 80's who I look after. I've known the parent for years but only see them twice a year or so. I think I'm going to be asked outright in the next few days if I can step in when friend has to return home and think I'll struggle to say no...
Any advice would be appreciated on how to handle this or am I being completely selfish?