Hi @Silverlinin, welcome to the forum and thank you for sharing how you feel. It's wise to engage with peers to talk through issues like these which sound like are naturally causing you much frustration. The fallout of relationships are usually very painful.
I'm thinking there are two possible things to discuss with peers on this forum based on your brief description, but we will be guided by you.
One is medication management - what are the obstacles to "being properly medicated"?
The other is perhaps to explore the underlying issues causing irritability.
Is there anything more you would like to share?