The rat and the pig

I am in a 2yr relationship with a rat (im a pig) he is gorgeous and wonderful lover and man , but I sometimes doubt him because he becomes impatient at times and when he does I back away. We are both in our early 50's, into health and exercise and both look great for our age.I love him and believe we'll get over anything but it would be great to be sure.Ha Ha
I thank you for your help
Joanne