2. He constantly picks on you
Healthy relationships have moments where you can both bicker and argue then get over it amicably, but if your partner is being unnecessarily mean and ignores your feelings more and more, it might be that he no longer cares.
3. He doesn’t want to talk about what is wrong
Usually when someone is interested in being with you, they will make effort to get things to work again when things go wrong. But if your partner shuts down when you try to talk then he probably doesn’t want you any more.