Well, don't ever fake an orgasm, for starters! That's dishonest and bad news for you when you get caught. I think your husband is confusing your absence of an orgasm during intercourse with you not enjoying the sexual experience itself. Many men, mistakenly, believe that they've only put on a good performance between the sheets if their wife climaxes at some point in the proceedings. Studies repeatedly show that only about 1/4 of all women orgasm with any frequency during vaginal penetration. It seems as though you are in that other 3/4 of the population. So, firstly, he needs to be reassured that everything, orgasm-wise, is normal. And, it sounds as though he hasn't got the message that your'e having fun, regardless!
As for his worry of you not loving him because you don't climax often: you wouldn't be having sex with him at all if there was no passion or love.