What is another word for splitting up with?
Pronunciation: [splˈɪtɪŋ ˈʌp wɪð] (IPA) 
When it comes to ending a relationship, sometimes the term "splitting up with" can feel too harsh or negative. Luckily, there are plenty of synonyms that can be used to describe the process in a more gentle or diplomatic way. Some options might include "ending things with," "parting ways with," "moving on from," "breaking things off with," "calling it quits with," "separating from," or "discontinuing the relationship with." Each of these phrases conveys the idea of a relationship coming to an end, but in a way that may feel less confrontational or hurtful. It's important to choose language that reflects your own personal values and the nature of the relationship that is ending.
