Your new partner should be very supportive especially after you had lost your last one from suicide. It's a difficult battle to lose someone from suicide and it takes a lot of therapy, support, and coping mechanisms to get you on the right track. Also, your new partner should be understanding for your well-being and how difficult of a struggle this may be for you to start dating once again, and it's good that you are able to find love once again despite the grief and sorrow you were going through from the suicide.

My condolences. Suicide isn't a easy battle especially knowing somebody you loved deeply; I could not imagine my life if my boyfriend would take that route. I'm rooting for your success and happiness; you'll find your way around very soon. Wishing you the best and the happiest future and the best recovery.