Been with my partner for over a year. Never had doubts before. Feel like we are just part of each others daily routine rather than making an effort to spend time together. Rarely given attention, bicker more than ever, don't feel good enough and sex life has plummeted. On top of that, got a slight crush on someone else which is making me doubt my relationship more. Is this because I feel insecure in my relationship and am getting attention elsewhere or because I have genuine feelings for someone else. Help!!