1. get on well with
I get on well with my wife's parents.
I’m friendly and I get on well with most people.
I get on well with my sister
Do you get on well with your sister?
I get on well with my boss
i get on well with my the oldest brother
Do you get on well with your boss?
she doesn't get on well with her sister
2. get along with
Although she tried hard to get along with her colleagues, she felt like an outsider at work
We don't get along with her.