Split up means to end a marriage or romantic relationship.
Examples of use:
1. Marco’s parents are splitting up and he is very upset about it.
2. She’s not very good at commitment. She splits up with her boyfriends at the first sign of a problem.
infinitive – split up
present simple – split up and splits up
-ing form – splitting up
past simple – split up
past participle – split up
Image by Daquella manera
