Should I tell my fiancé

Update: so I told my fiancé everything he said and he didn’t care, I asked why it don’t bother him because it sure bothers me and makes me uncomfortable and he said idk I know the truth and he’s told me that before to but Ik you wouldnt do anything I told him that’s not the point but whatever and changed the subject because I was confused about his response and didn’t wanna start an argument while he’s over the road.

Okay so my fiancé dad is a truck driver and get bored so he calls and talks to my fiancé otp for hrs sometimes we’ll now my fiancé is a truck driver and don’t always answer the phone so my fiancé told his dad he could call me and talk to me if he’s bored that I’d answer so I agreed. Well yesterday he called me and we talked for 4 1/2 hrs I couldn’t seem to get off the phone but he kept saying how if you and my son break up I just wanna make sure you know I’ll make sure your taking care off I’ll drive you and my grand kids back to Toledo. Well I didn’t think nothing of it because he said regardless he’s gonna make sure his grand kids are good but then later on he said you know what ima just say it if I new you were into older men if you and my son split up I’d try to get with you weather my son hated me for it or not because Ik a good attractive women when I see one and if he was stupid enough to let you go then I don’t know what to tell him. I tell him all the time he gots a good woman, idk if you remember but when I first met you I told my son he better hope she’s not into older men because I’d give you a run for your money. .... idk if I should tell him because he lets his dad make comments all the time like when we first met and he’ll call him and say I’m about to call your wife and take her out on a date ect and my fiancé laughs about it so would he just laugh at this to? Or what should I do 🤦🏼‍♀️ I don’t wanna ruin there relationship because when there not on good terms my fiancé is an ass because he wants to be in his dads life so let it go? Or tell him and risk them fighting again

# it does make me uncomfortable when him and my fiancé joke around about me but this really made me feel uncomfortable