Your mood swings could damage your relationship...here's reason why

Once you recognise your bad moods it's advisable to work towards making yourself better and quit making your partner go through the pain of having to endure your moods

 
Humans are generally known to fall into certain moods due to several hormones and in relationships in takes a patient partner to put up with these moods.
Once you recognise your bad moods it's advisable to work towards making yourself better and quit making your partner go through the pain of having to endure your moods. People's feelings change over time, and prolonged discomfort of your partner can make them change their minds about you.

According to Health Site, a recent study suggested that people who experience mood swings often find it hard to maintain successful friendships and romantic relationships.
Individuals with the illness borderline personality disorder, or BPD may have lowered brain activity in regions important for empathy which in turn could trigger trouble in relationships.