It won't make for a happy house, or gain you a loving caring relationship with anyone with any self respect, so I'd say no, bad idea. Try showing the positive emotions more, and don't suppress anger, but control it (instead of letting it control you) and relieve your anger in positive ways. Like physical exertion.
I grew up watching Star Trek reruns, and I have to admit I admired Spock's choice of logic over emotions. But that definitely must include anger. Why suppress all the others and not anger, which is arguably the most destructive and dangerous one?