I have a fairly large tattoo on my back. I got the design myself and made sure I choose a really good tattooist whose work's style I liked. I gave him frreedom to redesign it and loved what he did with it. I love it today, 17 years after, as much as I loved it then.
It's in a place that gets easily covered with clothing. Still, when i showed it to family my mum cried and one of my aunties started yelling histerically: "you have ruined your life!!!". Quite dramatic stuff.
17 years later, there hasn't been a single stance where my tattoo has affected anything in my life negatively. Even if it had, it would have been my own problem, as it is with every decision I have made as an adult.
Now, I assume that by posting in AIBU and showing photos of your actual tattoos you are fishing for a reaction, and you are not entitled to expect only positive ones. Personally, I agree with the poster which says that she finds the design poor and crude. Lines are coarse and ill-defined. Both the head and chest (or was it back?) tattoos seem to have been drawn by a child - and this opinion has nothing to do with them being cartoon-like tattoos, I have seen plenty of cartoon-like tattooes which have been excellently designed and carried out with a sense of aesthetic and perspective. Likewise, a poster mentioning the long-term risk of matching his-hers tattoos should not cause offence: being in love, having a stable relationship with a family and wishing for a life-long marriage is not incompatible with being cautious and having a healthy dose of realism. In case of a separation, you may cover the tattoo by growing your hair, however any potential new partner may find the existence of that tattoo hard to bear for the rest of their lives. How would you have reacted to a similar tattoo for an ex-wife on the head of your current husband? There are a number of reasons tattoo laser removal clinics are booming, and matching tattos or tattoos including the name of a love interest is quite a considerable one. Again, as with the rest of an adult's decisions, this is one of the inherent risks we take in life when we want something.
Enjoy the admiration of some posters and ignore the ones you don't like. However, if your reaction to negative feedback (after soliciting feedback yourself) is any clue to your maturity, then I am afraid your chances of regretting that and other tattoos in your body stand quite high. People who go on stating how little they care about what others think are usually the ones who care the most.