Time is precious and waiting for things to change is wasted time. Only you can change your life and the biggest change is your attitude. You can't change another, so you change how you feel. If they're distant, you occupy yourself in some other way. If they're critical, or vindictive, you accept their illness is controlling their life and never take any of it personally. If they're claiming they don't love you and don't know if they ever really did, accept they may be speaking truth, but realize they're probably reacting to their depression. Depression is much stronger than your love and realizing it can destroy those you love the most is something you should face. Even more important is realizing it can destroy you, too. Never allow the depression of another to control your life. 

Wise words Jessho... 
It took me many years to GET this. 

As hard as it might be, there comes a time when you just have to go with 'LIFE IS WHAT YOU MAKE IT'. 

Take  what  you  need . . .  leave  the  rest .Blue_butterfly