How much affection/sex does your husband give u?

Anna
I'm just curious how much affection and sex everyone else is getting?We've known each other for 4 years been back together for 8 months. We have a toddler and baby on the way. I feel like I'm always begging for sex and affection. He's 55 years old I'm 32. He gets it up for Porn but not me. I'm getting sick of this. He always makes excuses to not have sex. I'm always getting rejected.