Korean BBQ

After a great session of rock climbing, did a rush bit of shopping for ingredients for the Korean BBQ at home. Rushed back home tired and quick bit of cleaning before guests arrive.
To my surprise the girls were there cooking up a nice bit of entrees.. Thanks.
Guests came, arms have cooled down from the climb and in a bit of pain and away it went. It was a nice night, when smoothly.
Mum once again always had her ability to ruin a weekend. Next day the girls came by to help with the left over meat that couldn't be finished from the night before. Gave a careless comment to the girls and went. She once again made her mark and upset one of them for the rest of the day.
Tried my best to cheer her up but you know she has been injured. Why she does, I don't know.
This coming weekend is going to be mother's day on Sun, have plans for either rock climbing or hiking up Kinglake Nat Park on Sat. We decide soon, and just hope Mum doesn't throw in the spanner for this weekend.
I am so split in my thinking and don't know what to do. I feel tired and look forward for some rest and just enjoy my life. Why is it like this, why do people think they way they think and say the things they say. Is it me who is the one that thinks incorrectly. It would be great if there was a book with all the answers.