can depression make you....

Been with my partner for 4 years and we have a son together. Basically ever since I've had my son I've been dealing with depression and it's taking a real toll on my relationship. I'm unhappy and we are arguing all the time. My depression makes me a very angry person and I blow up at the slightest thing. I've thought of leaving my partner but I don't know if that's just my depression making me feel this way😞 I need some advice on what to do?